________, more than 200 houses and buildings are heated by solar energy, not to mention the big cities in the region.

试卷相关题目

• 1If we believe something is good and true we should ________ to it.

  A.hold up

  B.keep on

  C.hold on

  D.keep up

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• 2Although he thought he was helping us prepare the dinner, he was actually ________ the way.

  A.in

  B.by

  C.off

  D.on

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• 3The patients believe that the doctor knows exactly how to put them ________.

  A.correct

  B.straight

  C.right

  D.well

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• 4Will you ________ this passage to see if there is any misprint、

  A.look up

  B.go over

  C.dwell on

  D.work out

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• 5The patient has been ________ of the safety of the operation.

  A.assured

  B.guaranteed

  C.entrusted

  D.confirmed

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• 6The bank is reported in the local newspaper ________ in broad daylight yesterday.

  A.to be robbed

  B.robbed

  C.to have been robbed

  D.having been robbed

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• 7The engineers are going through with their highway project, ________ the expenses have risen.

  A.even though

  B.just because

  C.now that

  D.as though

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• 8Although we had told them not to keep us waiting, they made no ________ to speed up deliveries.

  A.trial

  B.attempt

  C.action

  D.progress

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• 9Water will continue to be ________ it is today -- next in importance to oxygen.

  A.how

  B.which

  C.as

  D.what

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• 10Had Paul received six more votes in the last election, he ________ our chairman now.

  A.must have been

  B.would have been

  C.were

  D.would be

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