Boeing 707 on service from Bogota, Colombia, crashed while ___ its destination at New York’s JFK International Airport.A.to approachB.having approachedC.approachingD.to be approached
Boeing 707 on service from Bogota, Colombia, crashed while ___ its destination at New York’s JFK International Airport.
A.to approach
B.having approached
C.approaching
D.to be approached
B.having approached
C.approaching
D.to be approached
参考解析
解析：本题考查句子时态。四个选项皆为approach“接近”的不同形式。句中已有谓语动词crashed，所以需要一个非谓语动词。题目意为“一架从哥伦比亚首都波哥大飞来的波音707飞机，在接近目的地纽约肯尼迪国际机场时坠毁。”while后不加to do，加doing，表示正在进行。B选项having done表示已经完成，不符合题意。
相关考题：
The name of Knickerbocker comes from Washington Irving's History of New York (1809).() 此题为判断题(对，错)。
(b) Assess the likely strategic impact of the new customer delivery system on Supaserve’s activities and its abilityto differentiate itself from its competitors. (10 marks)
Which of the following found a new way for its development?A. The Washington Post B. The GuardianC. The New York Times. D. New England Courant
Which of the following found a new way for its development?A．The Washington PostB．The GuardianC．The New York Times.D．New England Courant
Tony, a student ( ) from New York, received warm welcome from his new classmates and teacher. A、transformedB、transplantedC、transferredD、transmitted
New York City's hotel _______ rate climbed to 90%, a 1% increase from the same period last year.A.occupation B.occupancy C.occupant D.occupational
A Boeing 707 on service from Bogota Colombia crashed while ( ) its destination at New York’s JFK International Airport.A. to approachB. having approachedC. approachingD. to be approached
A cool mass of air heads toward the United States from the upper regions of Canada and Alaska this week according to the National Weather Service.According to the NWS a mass of cold air will drop from the Arctic regions to Canada and then the upper Midwest next week.Temperatures across the Midwest will drop into the 60s and 70s-a sharp difference from the 80 degree and 90 degree temperatures from recent weeks. And the relatively cooler air may be felt as far East as New York and WashingtonThe cool breezes may be a welcome relief this time around but remember the last few times we got hit with Arctic air？Temperatures in cities including Chicago Cleveland New York and Louisville fell into single-digit and negative territory for long stretches during the harsh winter months of early 2014. But we’re sure you rememberAccording to the National Weather Service____A. the cool mass of air originates from CanadaB. a mass of cold air will affect both Canada and the U.SC. the chilly weather is back to the globeD. only the upper Midwest will be affected by the cool air
A cool mass of air heads toward the United States from the upper regions of Canada and Alaska this week according to the National Weather Service.According to the NWS a mass of cold air will drop from the Arctic regions to Canada and then the upper Midwest next week.Temperatures across the Midwest will drop into the 60s and 70s-a sharp difference from the 80 degree and 90 degree temperatures from recent weeks. And the relatively cooler air may be felt as far East as New York and WashingtonThe cool breezes may be a welcome relief this time around but remember the last few times we got hit with Arctic air？Temperatures in cities including Chicago Cleveland New York and Louisville fell into single-digit and negative territory for long stretches during the harsh winter months of early 2014. But we’re sure you rememberWhat’s the temperature when the report was written?A. About 60s and 70sB. Between 60s and 90sC. Below 60sD. About 80s and 90s
Traditional IP packet forwarding analyzes the（请作答此空）IP address contained in the network layer header of each packet as the packet travels from its source to its final destination.A router analyzes the destination IP address independently at each hop in the network.Dynamic（ ）protocols or static configuration builds the database needed to analyze the destination IP address（the routing table）.The process of implementing traditional IP routing also is called hop-by-hop destination-based（ ）routing.Although successful，and obviously widely deployed，certain restrictions，which have been realized for some time，exist for this method of packet forwarding that diminish is（ ）.New techniques are therefore required to address and expand the functionality of an IP-based network infrastructure.This first chapter concentrates on identifying these restrictions and presents a new archiecture，known as multiprotocol（ ）switching，that provides solutions some of these restrictions.A.datagramB.destinationC.connectionD.service
资料：Virgin America helped Airbus pip Boeing at the post to retain its crown as the world’s largest commercial plane maker.Airbus trailed its arch-rival Boeing in number of orders for most of 2010 but moved ahead after a flurry of sales at the end of the year. At the end of December, Virgin America, Richard Branson’s upstart US airline, ordered 30 of the updated version of Airbus’s A320 model. Airbus has promised the A320 with the new engine option will cut fuel consumption and carbon emissions by 15% compared with the existing models, figures disputed by Boeing and some analysts. The $5.1nd（￡ 3.2nd） contract was the first order for the updated airplanes.The Virgin deal capped a year when Airbus took orders for 644 airplanes worth $84nd at list price. Boeing won 625 gross orders with a list price of $70nd. It was held back by delays to its 787 Dreamliner.Both Airbus and Boeing are recovering strongly from an industry recession that saw combined demand for their planes fall by more than two-thirds in 2009. White there were still dozens of plane cancellations in 2010, and both firms have struggled with delays, Airbus secured more than twice the number of airplane orders in 2010 that it had anticipated.Tom Enders, chief executive, said:”2010 has been better than we expected. We will look at 2011 more optimistically. Growth, especially in aviation, is back, and this is largely due to emerging markets. Asia, the Middle East, that’s certainly been the focus.”Last week Airbus announced a $16nd deal with Indigo for 180 airplanes, the largest single order for aircraft in commercial aviation history. The order includes 30 of Airbus’s original A320 single-aisle jets and 150 with Airbus’s new engine-option A320s.Airbus delivered more planes than its US rival for the eighth consecutive year. Its total of 510 deliveries, up from 498 in 2009, topped the 500 mark for the first time at Airbus. Last year the company sold its 10,000th plane in its 40-year history Boeing deliveries fell by 4% to 462 airplanes from 481.John Leahy, Airbus sales chief, said: “There figures show the economy is improving. We have dodged the bullet on a double-dip recession. Aviation is growing again because of Asia, low-cost carriers emerging markets. The only negative on the horizon is the fuel price.”Which of the following is TRUE according to the article?A.IndiGo’s order for Airbus’s new engine-option A320s was the first firm order for the updated airplanes.B.Airbus delivered more planes than Boeing in 2006.C.2009 saw demand for Boeing’s planes fall but not Airbus’s.D.Airbus was able to stay ahead of Boeing in number of orders throughout the year 2010.
资料：We never thought we'd say this, but we'd welcome back some chilly weather.A cool mass of air heads toward the United States from the upper regions of Canada and Alaska this week, according to the National Weather Service.According to the NWS, a mass of cold air will drop from the Arctic regions to Canada and then the upper Midwest next week.Temperatures across the Midwest will drop into the 60s and 70s—a sharp difference from the 80 degree and 90 degree temperatures from recent weeks. And the relatively cooler air may be felt as far East as New York and Washington.The cool breezes may be a welcome relief this time around, but remember the last few times we got hit with Arctic air?Temperatures in cities including Chicago, Cleveland, New York, and Louisville fell into single-digit and negative territory for long stretches during the harsh winter months of early 2014. But we're sure you remember.According to the National Weather Service, ___.A.the cool mass of air originates from CanadaB.a mass of cold air will affect both Canada and the U.S.C.the chilly weather is back to the globeD.only the upper Midwest will be affected by the cool air
资料：We never thought we'd say this, but we'd welcome back some chilly weather.A cool mass of air heads toward the United States from the upper regions of Canada and Alaska this week, according to the National Weather Service.According to the NWS, a mass of cold air will drop from the Arctic regions to Canada and then the upper Midwest next week.Temperatures across the Midwest will drop into the 60s and 70s—a sharp difference from the 80 degree and 90 degree temperatures from recent weeks. And the relatively cooler air may be felt as far East as New York and Washington.The cool breezes may be a welcome relief this time around, but remember the last few times we got hit with Arctic air?Temperatures in cities including Chicago, Cleveland, New York, and Louisville fell into single-digit and negative territory for long stretches during the harsh winter months of early 2014. But we're sure you remember.What’s the temperature when the report was written?A.About 60s and 70s.B.Between 60s and 90s.C.Below 60s.D.About 80s and 90s.
资料：Virgin America helped Airbus pip Boeing at the post to retain its crown as the world’s largest commercial plane maker.Airbus trailed its arch-rival Boeing in number of orders for most of 2010 but moved ahead after a flurry of sales at the end of the year. At the end of December, Virgin America, Richard Branson’s upstart US airline, ordered 30 of the updated version of Airbus’s A320 model. Airbus has promised the A320 with the new engine option will cut fuel consumption and carbon emissions by 15% compared with the existing models, figures disputed by Boeing and some analysts. The $5.1nd（￡ 3.2nd） contract was the first order for the updated airplanes.The Virgin deal capped a year when Airbus took orders for 644 airplanes worth $84nd at list price. Boeing won 625 gross orders with a list price of $70nd. It was held back by delays to its 787 Dreamliner.Both Airbus and Boeing are recovering strongly from an industry recession that saw combined demand for their planes fall by more than two-thirds in 2009. White there were still dozens of plane cancellations in 2010, and both firms have struggled with delays, Airbus secured more than twice the number of airplane orders in 2010 that it had anticipated.Tom Enders, chief executive, said:”2010 has been better than we expected. We will look at 2011 more optimistically. Growth, especially in aviation, is back, and this is largely due to emerging markets. Asia, the Middle East, that’s certainly been the focus.”Last week Airbus announced a $16nd deal with Indigo for 180 airplanes, the largest single order for aircraft in commercial aviation history. The order includes 30 of Airbus’s original A320 single-aisle jets and 150 with Airbus’s new engine-option A320s.Airbus delivered more planes than its US rival for the eighth consecutive year. Its total of 510 deliveries, up from 498 in 2009, topped the 500 mark for the first time at Airbus. Last year the company sold its 10,000th plane in its 40-year history Boeing deliveries fell by 4% to 462 airplanes from 481.John Leahy, Airbus sales chief, said: “There figures show the economy is improving. We have dodged the bullet on a double-dip recession. Aviation is growing again because of Asia, low-cost carriers emerging markets. The only negative on the horizon is the fuel price.”According to Airbus, the updated version of its A320 model is different from the original model in that________.A.it has multiple options when it comes to its engineB.it is a single-aisle jetC.it is more fuel-efficient and environmental-friendlyD.it has a more powerful engine
资料：Virgin America helped Airbus pip Boeing at the post to retain its crown as the world’s largest commercial plane maker.Airbus trailed its arch-rival Boeing in number of orders for most of 2010 but moved ahead after a flurry of sales at the end of the year. At the end of December, Virgin America, Richard Branson’s upstart US airline, ordered 30 of the updated version of Airbus’s A320 model. Airbus has promised the A320 with the new engine option will cut fuel consumption and carbon emissions by 15% compared with the existing models, figures disputed by Boeing and some analysts. The $5.1nd（￡ 3.2nd） contract was the first order for the updated airplanes.The Virgin deal capped a year when Airbus took orders for 644 airplanes worth $84nd at list price. Boeing won 625 gross orders with a list price of $70nd. It was held back by delays to its 787 Dreamliner.Both Airbus and Boeing are recovering strongly from an industry recession that saw combined demand for their planes fall by more than two-thirds in 2009. White there were still dozens of plane cancellations in 2010, and both firms have struggled with delays, Airbus secured more than twice the number of airplane orders in 2010 that it had anticipated.Tom Enders, chief executive, said:”2010 has been better than we expected. We will look at 2011 more optimistically. Growth, especially in aviation, is back, and this is largely due to emerging markets. Asia, the Middle East, that’s certainly been the focus.”Last week Airbus announced a $16nd deal with Indigo for 180 airplanes, the largest single order for aircraft in commercial aviation history. The order includes 30 of Airbus’s original A320 single-aisle jets and 150 with Airbus’s new engine-option A320s.Airbus delivered more planes than its US rival for the eighth consecutive year. Its total of 510 deliveries, up from 498 in 2009, topped the 500 mark for the first time at Airbus. Last year the company sold its 10,000th plane in its 40-year history Boeing deliveries fell by 4% to 462 airplanes from 481.John Leahy, Airbus sales chief, said: “There figures show the economy is improving. We have dodged the bullet on a double-dip recession. Aviation is growing again because of Asia, low-cost carriers emerging markets. The only negative on the horizon is the fuel price.”Airbus’ number of plane orders in 2010 surpassed that of Boeing because_________.A.Boeing was held back by delays to its 787 DreamlinerB.US airplane Virgin America ordered 30 airplanes from AirbusC.India’s Indigo bought 180 airplanes from AirbusD.Boeing had not recovered from recession
共用题干第三篇Who Came First, the Chicken or the Egg?I just mailed the chicken and the egg,each in its own separate packaging,and kept careful track of when each shipment was sent from a post office in Cambridge, Massachusetts,and when it later arrived at its intended destination in New York City.In mailing the chicken,I was careful to adhere to the restrictions described in the American Postal Service's Domestic Mail Manual 57,as updated on April 3,2003.This,the most recent,version of the Manual states that:"Adult chickens must be sent by Express Mail.The containers used must pass the standards in International Safe Transit Association Test Procedure IA;be strong enough to endure normal handling;and ensure enough air for the chickens in transit...The number of birds must not be more than the container's limit."I mailed the chicken in a wooden box got from a colleague who does research with birds.Then,I mailed the egg in standard packaging obtained through an industrial supplier.It's quite simple.I posted both the chicken and the egg at 9:40 am,on a Monday morning,from the Harvard Square post office,in Cambridge,Massachusetts.The staff there told me that this was the first chicken anyone had mailed from there in recent memory,and perhaps ever.They handled both the chicken and the egg skillfully and politely.The intended destination for both packages was the James A.Farley General Post Office,which is located in Manhattan right next to the Penn Station train terminal.I took the subway from the Harvard Square to the Boston train station,and from there boarded a train to New York City,a distance of about 320 kilometers,arriving that afternoon at Penn Station.I immediately went to the post office,to await the arrivals of the chicken and the egg.The James A.Farley General Post Office is open 24 hours a day,so I was able to wait there until both items arrived.I inquired once per hour for both the chicken and the egg.That day,Monday,neither the chicken nor the egg arrived.The next day,Tuesday, neither the chicken nor the egg arrived.The chicken arrived at 10:31 am,Wednesday.The staff at the post office told me that this was the first chicken anyone had mailed to the post office in recent memory, and perhaps ever.The egg arrived that same day,at 9:37pm,11 hours after the chicken.Based on experiment data,it's now quite clear that the chicken came first,the egg second.How did he go to New York City?A:By boat.B:Bybus.C:Byair.D:By tube and rail.
共用题干第三篇Who Came First, the Chicken or the Egg?I just mailed the chicken and the egg,each in its own separate packaging,and kept careful track of when each shipment was sent from a post office in Cambridge, Massachusetts,and when it later arrived at its intended destination in New York City.In mailing the chicken,I was careful to adhere to the restrictions described in the American Postal Service's Domestic Mail Manual 57,as updated on April 3,2003.This,the most recent,version of the Manual states that:"Adult chickens must be sent by Express Mail.The containers used must pass the standards in International Safe Transit Association Test Procedure IA;be strong enough to endure normal handling;and ensure enough air for the chickens in transit...The number of birds must not be more than the container's limit."I mailed the chicken in a wooden box got from a colleague who does research with birds.Then,I mailed the egg in standard packaging obtained through an industrial supplier.It's quite simple.I posted both the chicken and the egg at 9:40 am,on a Monday morning,from the Harvard Square post office,in Cambridge,Massachusetts.The staff there told me that this was the first chicken anyone had mailed from there in recent memory,and perhaps ever.They handled both the chicken and the egg skillfully and politely.The intended destination for both packages was the James A.Farley General Post Office,which is located in Manhattan right next to the Penn Station train terminal.I took the subway from the Harvard Square to the Boston train station,and from there boarded a train to New York City,a distance of about 320 kilometers,arriving that afternoon at Penn Station.I immediately went to the post office,to await the arrivals of the chicken and the egg.The James A.Farley General Post Office is open 24 hours a day,so I was able to wait there until both items arrived.I inquired once per hour for both the chicken and the egg.That day,Monday,neither the chicken nor the egg arrived.The next day,Tuesday, neither the chicken nor the egg arrived.The chicken arrived at 10:31 am,Wednesday.The staff at the post office told me that this was the first chicken anyone had mailed to the post office in recent memory, and perhaps ever.The egg arrived that same day,at 9:37pm,11 hours after the chicken.Based on experiment data,it's now quite clear that the chicken came first,the egg second.Why did the author go to New York City?A:Because he had never been there before.B:Because he wanted to show that he could arrive before both the chicken and the egg.C:Because he wanted to check which of the two items would arrive first.D:Because he had sent the chicken and the egg to himself.
问答题Practice 6 A certain historical distance has always existed between the Asian region and the international organization. Most of New York’s energy is consumed by the Middle East and Africa, not Asia. The UN is Atlanticist in structure and sometimes in orientation. There have been several signs in recent years, however, of a quickening of interactions between the UN and Asia. First, the end of the cold war broke the superpower deadlock in the Security Council, conjured up new confidence about the organization’s place in international relations and was followed by the establishment of two of the UN’s largest and most complex peace operations, in Cambodia and East Timor. Second, the emergence of new and interconnected5 security threats in the region, including infectious diseases, resource scarcity, environmental catastrophes such as the 2004 tsunami, trafficking in drugs and people, and state failure, has demonstrated the advantages of international cooperation. As these threats escalate, so will the work of the UN and its agencies. Third, as the focus of international power moves towards them6, Asian states are stepping up their engagement with the world body. The top five contributors of peacekeeping personnel are all from the UN’s Asian regional group. Both Japan and India remain intent on permanent membership of the Security Council. Most striking of all is China’s increasingly practical behavior in New York. China was once poorly represented, defensive in the Council and uninterested in peacekeeping: now it is ably represented, confident and skillful in the chamber8 and before the media, and deploys more peacekeeping personnel than any other permanent member.
单选题______ is from India.AThe mayor’s of New York’s catBThe mayor’s cat of New York’sCThe mayor of New York’s catDThe mayor’s cat of New York
问答题To its fans, it is addictive. To the media, it is a promising money-maker. Sudoku, an old puzzle long popular in Japan is fast gaining (1)____(popular) the world over. In Britain, a sudoku book is a bestseller and national newspapers are competing (2)____(feverish) to publish the most, and the most fiendish, puzzles. Meanwhile, the puzzle is being published in newspapers from Australia to Croatia to America. Even the New York Times is considering (3) intr____ sudoku in its Sunday magazine, alongside its venerated crossword. The game’s appeal is that its rules are as simple as its solution is complex. On a board of nine-by-nine (4) sq____, most of them empty, players must fill in each one (5)____ a number so that each row (left to right), column (top to bottom) and block (in bold lines) contains 1 to 9. Advanced (6) ver____ use bigger boards or add letters from the alphabet. Sudoku—the Japanese word combines “number” and “single”—seems perfectly suited to modern times, a puzzle for an era when people are more (7) nu____ than literate. And like globalism itself, sudoku transcends borders by (8)____(require) no translation. The overall business of puzzles is hard to measure (9)____ revenues in America from magazines, syndicated newspaper sales, books, and online and phone services are almost $200m annually. The New York Times earns millions of dollars a year from its crosswords and hundreds of thousands from a special phone service that provides (10)____(hint). Over 30,000 people pay $35 a year for the newspaper’s e-mail version.
单选题A Boeing 747 crashed into a hillside while attempting to land during a nighttime storm; 228 of the 254 people who were on board the plane _____.ApatrolledBperceivedCperishedDplunged
问答题Practice 1Ban Ki-moon Stepped on the Stage On January 1 Ban Ki-moon, the new secretary-general, moved into the office on the 38th floor of United Nations headquarters in New York. Most of the talk has focused on whether it is appropriate that the world’s regions should “take turns” in holding such a key post. But the more important issue is what consequences will flow from having an Asian in the top job at the precise moment that Asia emerges into the geopolitical sun. A certain historical distance has always existed between the Asian region and the international organization. Most of New York’s energy is consumed by the Middle East and Africa, not Asia. The UN is Atlanticist in structure and sometimes in orientation. There have been several signs in recent years, however, of a quickening of interactions between the UN and Asia. First, the end of the cold war broke the superpower deadlock in the Security Council, conjured up new confidence about the organization’s place in international relations and was followed by the establishment of two of the UN’s largest and most complex peace operations, in Cambodia and East Timor. Second, the emergence of new and interconnected security threats in the region, including infectious diseases, resource scarcity, environmental catastrophes such as the 2004 tsunami, trafficking in drugs and people, and state failure, has demonstrated the advantages of international cooperation. As these threats escalate, so will the work of the UN and its agencies. Third, as the focus of international power moves towards them, Asian states are stepping up their engagement with the world body. The top five contributors of peacekeeping personnel are all from the UN’s Asian regional group. Both Japan and India remain intent on permanent membership of the Security Council. Most striking of all is China’s increasingly practical behavior in New York. China was once poorly represented, defensive in the Council and uninterested in peacekeeping: now it is ably represented, confident and skillful in the chamber and before the media, and deploys more peacekeeping personnel than any other permanent member. This is the stage onto which Mr. Ban stepped.
单选题Why did Bezaq’s international branch lose 40% of its market share?ABecause the rates it offered were not competitive enough.BBecause customers were dissatisfied with its past service.CBecause the service offered by its competitors was far better.DBecause it no longer received any support from the government.
单选题The Tribune was different from all other American papers because it was _____.Aavailable by subscription onlyBprinted in New York cityCdistributed throughout the nationDit offered the editor’s personal opinions only
问答题Ban Ki-moon Stepped on the Stage On January 1 Ban Ki-moon, the new secretary-general, moved into the office on the 38th floor of United Nations headquarters in New York. Most of the talk has focused on whether it is appropriate that the world’s regions should take turns in holding such a key post. But the more important issue is what consequences will flow from having an Asian in the top job at the precise moment that Asia emerges into the geopolitical sun. A certain historical distance has always existed between the Asian region and the international organization. Most of New York’s energy is consumed by the Middle East and Africa, not Asia. The UN is Atlanticist in structure and sometimes in orientation. There have been several signs in recent years, however, of a quickening of interactions between the UN and Asia. First, the end of the cold war broke the superpower deadlock in the Security Council, conjured up new confidence about the organization’s place in international relations and was followed by the establishment of two of the UN’s largest and most complex peace operations, in Cambodia and East Timor. Second, the emergence of new and interconnected5 security threats in the region, including infectious diseases, resource scarcity, environmental catastrophes such as the 2004 tsunami, trafficking in drugs and people, and state failure, has demonstrated the advantages of international cooperation. As these threats escalate, so will the work of the UN and its agencies. Third, as the focus of international power moves towards them6, Asian states are stepping up their engagement with the world body. The top five contributors of peacekeeping personnel are all from the UN’s Asian regional group. Both Japan and India remain intent on permanent membership of the Security Council. Most striking of all is China’s increasingly practical behavior in New York. China was once poorly represented, defensive in the Council and uninterested in peacekeeping: now it is ably represented, confident and skillful in the chamber8 and before the media, and deploys more peacekeeping personnel than any other permanent member. This is the stage onto which Mr. Ban stepped.