A.floods caused by meteors |
B.matter from outer space |
C.life on Earth millions of years ago |
D.meteorites that have damaged the moon |
A.three billion craters |
B.fewer craters than the moon |
C.more craters than the moon |
D.a(chǎn) thinner atmosphere than the moon |
A.they were hit by meteors |
B.meteorites landed on their nests |
C.meteorites landed and changed the climate |
D.they could no longer breathe the atmosphere |
A.small planets |
B.the same as asteroids |
C.from broken parts of asteroids |
D.the light we see when meteoroids hit our atmosphere |
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A.in the night time | B.a(chǎn)fter lullabies were broadcast |
C.while the student was awake | D.a(chǎn)ll through the twelve hours |
A.get up and take breakfast |
B.be woken up by a loud voice |
C.listen to the lesson again in sleep |
D.review (復(fù)習(xí)) the lesson by himself |
A.the English language | B.grammar and vocabulary |
C.a(chǎn) number of subjects | D.foreign languages |
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A.He wanted to be famous in the future. | B.The job was quite easy for him. |
C.His mother had high hopes for him. | D.The competition for the job was fierce. |
A.excited | B.interested | C.a(chǎn)shamed | D.disappointed |
A.She forced him to continue. | B.She punished him. |
C.She gave him some money. | D.She changed her plan. |
A.The early life of a journalist. |
B.The early success of a journalist. |
C.The happy childhood of the writer. |
D.The important role of the writer in his family. |
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A.farms | B.gardens | C.deserts | D.fields |
A.Trees can keep other plants green |
B.Trees can help other plants grow . |
C.Trees can help the land grow . |
D.Trees can keep other plants in place . |
A.Trees let the rainwater run off . |
B.All the farms in the United States have turned into deserts . |
C.There aren’t any trees in the dry southwest now . |
D.Land will die if there are no trees . |
A.that farms are better than cities |
B.how farms turned into deserts |
C.that trees are important to the land |
D.how people save trees |
A.trees can blow soil away |
B.man should protect the land |
C.trees grow only in deserts |
D.trees die easily |
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A.long-term speaking practice and much reading |
B.speaking practice for ten years only |
C.long-term speaking practice, much reading and certain qualities |
D.cramming new words every day |
A.you should speak to 3 different people |
B.you should speak to 3 different people at 3 different times |
C.it can prevent you from making grammar mistakes |
D.it is really a good way to make you a better speaker |
A.reading can enlarge your vocabulary for your speaking |
B.reading can make you memorize just 65 percent of the new words |
C.the 27-year-old student of French is very clever |
D.in one month, you can improve your speaking ability |
A.languages | B.spoken language |
C.scientific research | D.teaching English |
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A.Popeye the Sailor |
B.The Truth About Spinach |
C.A Mistake with Numbers |
D.Folic Acid Makes You Strong |
A.They thought spinach made them strong. |
B.They thought Popeye was funny. |
C.Spinach had a lot of iron. |
D.People liked folic acid. |
A.made Popeye strong |
B.was a green vegetable |
C.had less iron than other green vegetables |
D.had more iron than other green vegetables |
A.something in food |
B.a(chǎn) vegetable |
C.dangerous |
D.a(chǎn) certain kind of spinach |
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A.helps children to gain weight |
B.leads children to work harder |
C.improves children’s memories |
D.a(chǎn)ffects children’s regular studies |
A.perform better and have more learning gains |
B.have much less time for relaxation every year |
C.have generally the same number of class days |
D.hold more classes with more free weeks off |
A.Students from poor families often fall behind after the vacation. |
B.Year-round schools can solve the problem of the learning gap. |
C.There are schools in each state following a year-round calendar. |
D.Nothing can help the students who fall behind after the vocation. |
A.They cherish the children’s rights of freedom very much. |
B.They are worried about the quality of the “summer school”. |
C.They want their children to be forced to make up the gap. |
D.They can’t afford to the further study during vacation. |
A.Opening Summer Camps |
B.Forbidding Summer Schools |
C.Spreading Year-Round Education |
D.Minding the Summer Learning Cap |
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A.treats |
B.coffee |
C.chocolate |
D.cigarettes |
A.About 284,000. |
B.About 142,000. |
C.About 467,000. |
D.About 876,000. |
A.cacao farms in western Africa rely heavily on child labor |
B.children in Africa know how to make the best chocolate |
C.candy bars sold in the United States are made on plantations in Africa |
D.eating too much chocolate is bad for your health |
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A.how people can make their life fit their cycle |
B.whether everyone has a daily cycle or not |
C.why people have their energy cycle at different times |
D.what will happen in the family if the couple fail to realize which cycle each member has |
A.Either of them gets up late in the morning. |
B.Husbands and wives have different cycles of energy. |
C.Either of them wants to change the cycle of the other’s. |
D.They do not know which cycle they themselves have. |
A.one works better at one’s peak energy point |
B.if you know your cycle you can change it to fit your life. |
C.whenever you feel hot, your energy cycle reaches the highest |
D.your energy cycle must be in the morning if you can get up early |
A.Getting up late. |
B.Jumping out of bed as quickly as possible. |
C.Looking for clean clothes. |
D.Sitting for a while before getting out of bed. |
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