It happened to be very cold（）the morning of our sports meet.A、atB、ofC、on
It happened to be very cold（）the morning of our sports meet.
- A、at
- B、of
- C、on
相关考题：
AWeather has a great influence(影响) on people．It influences people's health, intelligence (智力) and feelings．In August, it is very hot and wet in the southern part of the United States．People there have heart disease and other kinds of health problems during this month． In the Northeast and Middle West, it is very hot at some times and very cold at other times．People in these places may have heart disease after the weather changes in February or March．The weather can also influence intelligence． For example, in a 1982 study by scientists, the in scores of a group of students were very high during a storm, but after the storm their IQ scores were lower than usual level． So storms can increase intelligence．However, very hot weather can lower it． Students in the United States often do badly on exams in the hot months of the year．Weather also has a strong influence on people's feelings．Winter may be a bad time for thin people．They usually feel cold during these months and they may feel unhappy during cold weather． In hot summer weather, on the other hand, fat people may feel unhappy． The sum- mer heat may make them tired and they are easy to get angry．( )21．lf thin people feel unhappy, the weather may be very _________．A．warmB． coldC． coolD． hot
London-is such a wonderful city．It is very large．The Thames River runs (11) the city from west to east． So the city has (12) parts: the South and the North． In the North， there are important buildings， shops， big parks and interesting places． the weather in London is good． In winter it is not very cold and in summer it is not very hot (13) the city is near the sea． People say (14 ) London is a foggy city and it often rains． It is true．Last year，when l (15) in London， Imet one of the (16) fogs in years． You could hardly see your hands in front of your face． Cars and buses moved -along with their lights on．When evening fell， the weather (17 ) even worse． The fog was as thick as milk．(18) the buses and cars stopped． I happened (19 ) ． an important meeting on the other side of the town， but it was impossible to find a car． I had to get there (20) ．( )11．A．aboutB．throughC．inD．along
Mr. Cody: I was very sorry to hear about your father's illness, please give my regards to him.Ms. Cobb: Thank you. __________A． He would be happy to meet you.B． He had a very bad cold.C． I'll talk to him.D． I appreciate your concern.
It's very cold outside. You______ put on your overcoat.A、had better toB、would better toC、had betterD、would better
27． They knew that things weren't right at home．It means ．A． Bob had no food to give themB． Bob couldn't open the doorC． it was very cold outsideD． they were too young to eat anything
Hygroscopic cargoes should be ventilated when ______.A.going from a warm to a cold climateB.the dew point of the outside air is greater than the dew point of the air in the holdC.the dew point of the air in the hold is very lowD.the outside dew point is 16°C and the cargo temperature is 12°C
Halon gas will decompose and may form very hazardous toxic fumes when discharged ______.A.directly on flamesB.at room temperatureC.in an extremely cold climateD.None of the above
The coastal area has very 【mild】 winter, but the central plains remain extremely cold.A.warmB.severeC.hardD.dry
Algae are plants that canA.live in very hot temperaturesB.live in very cold temperaturesC.manufacture oxygenD.all of the above
When did you last see a polar bear?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These"Polar Bears"are people who-meet frequently in winter to swim in freezing cold water.That day,the air temperature was 3oC,and the water temperature was a bit higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group.This is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November through February.Doctors do not agree about the medical effects of cold-water swimming.Some are worried about the dangers of a condition in which the body′s temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.The Polar Bears themselves are satisfied with the benefits（or advantages）of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system（循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.The main benefits（or advantages）of cold-water swimming are probably mental.The Polar Bears love to swim year-round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into the water,I pour my troubles into the ocean and let them float away."DoctorsA.encourage people to take part in cold-water swimming activelyB.point out the possible danger of blood illness during cold-water swimmingC.believe swimming is helpful both in winter and in summerD.have different ideas about the medical effects of cold-water swimming
A technician has been given a task to create a separate location for disaster recovery. Thecompany has very high uptime requirements and will lose money if there is any downtime. Whichof the following deployments should the technician consider？（）A、Hot siteB、Warm siteC、Fault tolerant siteD、Cold site
单选题Being extremely _____ to cold, I don’t like to live in very cold places.AsensitiveBsensibleCsenselessDsensational
单选题—So, do you know where you’d like to go? ______. —Well, from what I hear Vancouver’s great. —Actually, I’ve heard that it’s very expensive and it’s cold all the time.AI beg your pardon?BYeah, but it’s not very good.CDo you know any good hotels?DDo you have any suggestions?
单选题Which statement is TRUE when comparing cold and warm fronts?（）ACold fronts are more violent and of shorter durationBCold fronts are milder and last longerCThey are very similar with the exception of wind directionDWarm fronts are more violent and of longer duration
单选题A racetrack turn would be better than a Williamson turn in recovering a man overboard if （）.Athe man has been missing for a period of timeBthe sea water is very cold and the man is visibleCthere is thick fogDthe wind was from astern on the original course
单选题Having been told that her son died in the accident, the old woman appeared very calm, as if nothing ______.AhappenedBwere happenedCwas happenedDhad happened
单选题Halon gas will decompose and may form very hazardous toxic fumes when discharged（）.Adirectly on flamesBat room temperatureCin an extremely cold climateDNone of the above
单选题Hygroscopic cargoes should be ventilated when（）.Agoing from a warm to a cold climateBthe dew point of the outside air is greater than the dew point of the air in the holdCthe dew point of the air in the hold is very lowDthe outside dew point is 16°C and the cargo temperature is 12°C
单选题Hygroscopic cargoes should be ventilated when（）.Agoing from a warm to a cold climateBthe dew point of the outside air is greater than the dew point of the air in the holdCthe dew point of the air in the hold is very lowDthe outside dew point is 16℃ and the cargo temperature is 12℃
单选题A: It’s such a hot day! Can I get you something cold to drink? B: ______AThat’s very kind of you.BWith my pleasure.CYou can, please.DThank you for the cold drink.