At the equator day is as long as night ______.A.sometimes B.never C.usually D.always
At the equator day is as long as night ______.
A.sometimes B.never C.usually D.always
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29. If you don’t get enough sleep at night, you’ll have _____ energy the next day.A. fewerB. muchC. less D. more
–How long will you stay here? –____________________. (A) I arrived last night(B) It has one week(C) For one week(D) It took one week
It suddenly () her mind that she had long promised to meet a close friend for dinner that night. A、crossedB、hitC、struckD、touched
22． Last year they became good friends again __________ after they didn’t talk with eachother for a long time．A． on Mid-Autumn DayB． the day before Mid-Autumn DayC． the day after Mid-Autumn DayD． two days before Mid-Autumn Day
His dog is chained in the day time，but is ______at night.A. at largeB. so largeC. very largeD. in large
Doing anything all day long will come to nothing but get us ________.A contentedB boredC disinterestedD terrified
The assistant worked late into the night, ______ a long speech for the president. A: to have preparedB: preparingC: preparedD: having prepared
My elderly father seems very ____ to sit in front of the TV all day long.A. BoringB. typicalC. stunnedD. content
BThe word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转) of the earth. At the equator(赤道) day and night are sometimes the same length. They are each twelve hours long. The sun rises at 6 in the morning and sets at 6 in the evening. For six months the North Pole is tilted(倾斜) toward the sun. In those months the Northern Hemisphere(半球) gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than night. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.56. When the Western Hemisphere is having day, the Eastern Hemisphere is having ______.A.both day and night B.day C.neither day nor night D.night
A place is moved from day into night and from night into day over and over by ______ of the earth.A.the pushing B.the pulling C.the spinning D.the passing
Believe it or not，the day when you can go to the moon is coming soon．You can go into space (11) space shuttle．It (12) about three days for the shuttle to go from the earth to the moon． The shuttle flies a long way to a space station． You can stay there for a short rest and then it will (13) you to the moon．Now you can jump out of the shuttle． But you mustn't take (14) your spacesuit，because it is very hot in the daytime and very cold at night on the moon． The moon is much smaller than the earth． Things are (15) 0n the moon than they are on the earth． You can jump high every time you take a step． You will find that it is never tiring to walk on the moon． You don't need to take an umbrella or a raincoat with you，(16) there is no rain on the moon You can hear (17) because there is no air on the moon． And there are no animals or(18) living things there．The moon moves more slowly than the earth，so one day on the moon is as long as two weeks on the earth and one night is just as long as two weeks on the earth． What could you do in (19 )long days and nights and in a silent world?' Now scientists are trying to make the (20) 0f the moon． But our earth is really a far better place to live，as long as we take good care of it，( )11．A．onB．inC．byD．with
4．__________ the English exam，l have to study English day and night．A．PassingB．PastC．PassedD．Topass
Masters are ______ solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night．A.holdB.holdedC.heldD.holding
共用题干More Than 8 Hours Sleep Too Much of a Good Thing1 Although the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.2 Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.3 These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine,demonstrate that people who want to get a good night's rest may not need to set aside, more than 8 hours a night.He added that“it might be a good idea”for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.4 Previous studies have shown the potential dangers of chronic shortages of sleep一for instance,one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.5 For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.6 Kridke found that people who slept between 9 and 10 hours each night were more like-ly to report experiencing each sleep problem than people who slept 8 hours.In an interview, Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed.“It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake.”he said.Paragraph 6______A: Kripke's ResearchB: Dangers of Habitual Shortages of SleepC: Criticism on Kripke's ReportD: A way of Overcoming InsomniaE: Sleep Problems of Long and Short SleepersF: Classification of Sleep Problems
Finding ways to assist this growing homeless population has become increasingly difficult.Even when homeless individuals manage to find a（ ）that will give them three meals a day and a place to sleep at night,a good number still spend the bulk of each day 13 the street.A.lodgingB.shelterC.dwellingD.house
共用题干More Than 8 Hours Sleep Too Much of a Good ThingAlthough the dangers of too little sleep are widely known,new research suggests that people who sleep too much may also suffer the consequences.Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep,as well as a number of other sleep problems,than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.These findings,which DL Daniel Kripke reported in the journal Psychosomatic Medicine, demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that it might be a good idea for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed,but cautioned that more research is needed to confirm this.Previous studies have shown the potential dangers of chronic shortages of sleep,for instance, one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.For the current report,Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems.Sleep problems included waking in the middle of the night,arising early in the morning and being unable to fall back to sleep,and having fatigue interfere with day-to-day functioning.Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview,Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence,he added that one way to help insomnia is to spend less time in bed."It stands to reason that if a person spends too long a time in bed,then they'll spend a higher percentage of time awake,"he said.To get a good night's rest,people may not need to______.A:fall asleep againB:become more energetic the following dayC:sleep less than 7 hoursD:confirm those serious consequencesE:suffer sleep problemsF: sleep more than 8 hours
New Zealand is the first country in the world to get the new day because（）Ait is just east of the International Date LineBit is just west of the International Date LineCit is located halfway between the equator and the South PoleDit is located in the Southern Pacific Ocean
She has been working hard day and night during these years（）she could pay for the lost necklace.Ain order thatBas long asCthe momentDbecause
New Zealand is the first country in the world to get the new day because（）A、it is just east of the International Date LineB、it is just west of the International Date LineC、it is located halfway between the equator and the South PoleD、it is located in the Southern Pacific Ocean
单选题New Zealand is the first country in the world to get the new day because（）Ait is just east of the International Date LineBit is just west of the International Date LineCit is located halfway between the equator and the South PoleDit is located in the Southern Pacific Ocean
单选题She has been working hard day and night during these years（）she could pay for the lost necklace.Ain order thatBas long asCthe momentDbecause
单选题The servant _____ all day and all night.Amade to workBwas made to workCwas ma e workDwas made working
单选题A vessel，which is unable to maneuver due to some exceptional circumstance，shall exhibit （）.Aduring the day，three balls in a vertical lineBduring the day，three shapes，the highest and lowest being balls and the middle being a diamondCwhen making way at night，two all-round red lights，sidelights，and a sternlightDwhen making way at night，masthead lights，sidelights，and a sternlight