This is not an economical way to get more water; _________,it is very expensive.

试卷相关题目

• 1As he was too fat, he tried several shirts _______ but ____ fitted him.

  A.on; none

  B.in; some

  C.on; some

  D.in; none

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• 2________ my finishing reading the magazine Reader , you can have it _______ .

  A.On , immediately

  B.At , quickly

  C.For , fortunately

  D.With , likely

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• 3Some members went so wild that they strongly demanded to know why they had been kept ____ the true facts until the present stage．

  A.in view of

  B.in favor of

  C.in place of

  D.in ignorance of

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• 4Many kinds of animals and plants die ________ every year.

  A.down

  B.away

  C.out

  D.from

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• 5The invention of artificial hearts marked a turning point in the battle _______ heart disease.

  A.among

  B.for

  C.against

  D.between

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• 6When paying for a taxi, he never looks at his wallet –just takes out one note ____ and hands it over.

  A.by accident

  B.on occasion

  C.at random

  D.on average

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• 7For a long time, he hesitated whether he should tell us ____ what had happened.

  A.at dusk

  B.at length

  C.at present

  D.at stake

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• 8The roads are lined _______ trees，which have been planted to hold _______ the strong winds from the north.   

  A.along; to

  B.on；up

  C.in；against

  D.with；back

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• 9--- Have you finished the task? --- ________ it. We still need five more days.

  A.Far from

  B.Rather than

  C.Apart from

  D.Except for

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• 10The landscape photographer is _______ the lighting conditions that are present at the time of  the shoot.

  A.at the expense of

  B.at the risk of

  C.in the way of

  D.at the mercy of

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