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More jobs ______ the school-leavers in the future.
A. will be supplied with B. will be supplied to
C. were to supply to D. are supplied to
查看习题详情和答案>>More jobs ______ the school-leavers in the future.
A. will be supplied with B. will be supplied to
C. were to supply to D. are supplied to
查看习题详情和答案>>
More jobs ______ the school-leavers in the future.
A. will be supplied with B. will be supplied to
C. were to supply to D. are supplied to
查看习题详情和答案>>
阅读下面短文,掌握其大意,然后从第36至第55小题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
Washoe is a young chimpanzee(黑猩猩). She is no 36 chimpanzee, though. Scientists are doing a research 37her. They want to see how civilized(驯化)she can 38 Already she does many things a human being can do.
For example, she has been learning how to exchange 39with people. The scientists are teaching her 40language. When she wants to be picked 41, Washoe points up with one finger. She rubs her teeth with her finger 42she wants to brush her teeth. This is done after every meal.
Washoe has also been 43to think out and find answers to problems. Once she was put in a 44with food hanging from the ceiling. It was too high to 45 . After she considered the 46 she got a tall box to stand 47The food was still too high to be reached.Washoe found a 48pole. Then she climbed onto the49, grasped the pole, and 50 down the food with the pole.
Washoe 51 like a human, too. The scientists keep her in a fully furnished(家具齐全的)house. After a hard 52in the laboratory, she goes home. 53 she plays with her toys. She 54 enjoys watching television before going to bed.
Scientists hope to 55 more about people by studying our closest,relative(亲属)—chimpanzee.
A.foolish B.ordinary C.special D.simple
A.for B.by C.to D.on
A.experience B.change C.develop D.become
A.actions B.views C.messages D.feelings
A.sign B.human C.spoken D.foreign
A.out B.at C.on D.up
A.when B.until C.since D.while
A.raised B.trained C.ordered D.led
A.cave B.zoo C.room D.museum
A.pull B.see C.eat D.reach
A.problem B.position C.food D.ceiling
A.by B.on C.up D.with
A.straight B.strong C.long D.big
A.wall B.box C.ceiling D.pole
A.knocked B.picked C.took D.shook
A.lives B.acts C.thinks D.plays
A.task B.lesson C.day D.time
A.Here B.There C.So DThen
A.quite B.already C.even D.still
A.observe B.discover C.gain D.learn
查看习题详情和答案>>完形填空:阅读下面短文,掌握其大意,然后从各题所给的四个选项中选出一个最佳答案。(共20小题,每小题1.5分)
In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be 46 . Today things are 47 , the world has become too 48 . We are using up our natural resources too quickly, and at the same time we are 49 our environment with dangerous chemicals. If we continue to do this, human life on the earth 50 survive.
Everyone 51 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 52 , more and more fish are caught. We know that if too many trees are cut down, 53 will disappear and nothing will grow on the land. Yet, we 54 to use bigger and more powerful machines to 55 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. 56 , in most countries wastes are 57 put into rivers or into the sea, and there are 58 laws to stop this. We know, too, that if the 59 of the world continues to rise at the present rate, in a few years there will not be enough 60 . What can we do to solve these problems ?
If we eat more vegetables and less 61 , there will be more food available for everyone. Land that is used to grow crops 62 five times more people than land where animals are kept. Our natural resources will 63 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 64 .
Finally, if we educate people to think about the problems, we shall have a better and clearer 65 in the future.
A. beautiful B. unlimited C. rare D. valuable
A. common B. the same C. changeable D. different
A. crowded B. small C. dirty D. busy
A. protecting B. saving C. polluting D. fighting
A. may not B. will not C. shall not D. could not
A. wonders B. realizes C. consider D. discovers
A. poles B. boats C. methods D. ideas
A mountains B. the sea C. trees D. forests
A. continue B. have C. ought D. go on
A. grow B. plant C. save D. cut down
A. Thus B. However
C. Generally speaking D. Therefore
A. still B. even C. also D. certainly
A. too many B. a few C. some D. few
A. production B. pollution C. population D. revolution
A. houses B. vegetables C. food D. lives
A. fruit B. meat C. fish D. grain
A. feeds B. increases C. supplies D. helps
A. use B. stay C. keep D. last
A. control B. born C. plan D. reward
A. nature B. sea C. planet D. forest
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