How the big forest fire has ________ remains to be a mystery.

试卷相关题目

• 1The supermarkets____open until late every evening, which provides us much convenience.

  A.prove

  B.maintain

  C.continue

  D.remain

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• 2The joke the naughty boy _______ his teacher made many people angry．

  A.made on

  B.played on

  C.played to

  D.made to

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• 3When the children are busy playing their games．They had better be _____ .

  A.let out

  B.left out

  C.left alone

  D.left away

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• 4Students are encouraged to _________ the design competition for robots at the university.

  A.take part

  B.operate

  C.join to

  D.participate in

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• 5The two birds _________ each other in shape and color. In other words, they ________ each other in shape and color.

  A.differ; are different from

  B.differ from; are different to

  C.resemble; are similar to

  D.resemble; are similar with

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• 6At first I doubted his ability, but in the end he _______to do the job well.

  A.succeeded

  B.tried

  C.managed

  D.sought

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• 7—Shall I help you? —Sure. Such a difficult case is ______ I could handle myself.

  A.rather than

  B.less than

  C.or rather

  D.more than

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• 8--- Another cup of coffee? ---No, thanks. I think I'd better _______ for the station immediately.

  A.set up

  B.set about

  C.set down

  D.set off

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• 9This year __________ to be another good one for harvests.

  A.tells

  B.means

  C.promises

  D.intends

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• 10Pictures on TV show the quake-hit capital________to ruins and helpless survivors waiting eagerly for relief.

  A.decreased

  B.destroyed

  C.returned

  D.reduced

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