people have always been curious ______ how living things on the earth exactly began.

试卷相关题目

• 1I am sorry to say that our food is almost______. We cannot survive if there is no one to help us.

  A.by the end

  B.at an end

  C.in the end

  D.at the end

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• 2________ of this term, we will have learnt 4 books.

  A.At the end

  B.By the end

  C.In the end

  D.At an end

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• 3______ the help of an American teacher, we can learn real English.

  A.With

  B.By

  C.In

  D.For

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• 4I am very impressed ______ the kindness and romance of Frenchmen.

  A.with

  B.of

  C.on

  D.about

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• 5He tried to invite some famous pop stars to sing in the concert ______, but failed.

  A.with free

  B.for freely

  C.with freedom

  D.for free

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• 6For miles around me ,there was nothing but a desert, without a single plant or tree _____ .

  A.on earth

  B.in sight

  C.for distance

  D.at place

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• 7The problem of air pollution is becoming more serious ______ the increasing number of cars.

  A.as for

  B.because

  C.as a result

  D.as a result of

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• 8More high-rise buildings are being built now even in some small cities _____ space.

  A.in search of

  B.in place of

  C.for lack of

  D.for fear of

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• 9The computer system broke _____ suddenly while he was searching for information on the Internet．

  A.down

  B.out

  C.up

  D.in

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• 10It is greatly ______ your credit that you have overcome such difficulties.

  A.to

  B.for

  C.with

  D.in

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