_______ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.

试卷相关题目

• 1I was almost _______ to death at the sight of the ________ scene.

  A.frightening, frightened

  B.frightening, frightening

  C.frightened, frightened

  D.frightened, frightening

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• 2On many trains and buses, there are some special seats ________ out for senior citizens.

  A.marking

  B.marked

  C.to mark

  D.mark

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• 3_________that we should look after the three dogs three times, my mother left home.

  A.Mentioning

  B.Having been mentioned

  C.Having mentioned

  D.Mentioned

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• 4We had no one _____ us, for we could deal with the case all by ourselves.

  A.help

  B.to help

  C.helped

  D.helps

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• 5---What caused the party to be put off? ---_____________ the invitations.

  A.Tom delayed sending

  B.Tom's delaying sending

  C.Tom delaying to send

  D.Tom delayed to send

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• 6Under the new policy, anyone who is found ______ in the school building will be fined $60.

  A.smoke

  B.smoking

  C.to smoke

  D.smoked

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• 7“Xi Jinping's report, ” a smile on his face, he continued, “_____ to several hot topics, discusses how to increase farmers' income.”    

  A.referring

  B.refers

  C.having referred

  D.referred

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• 8The mayor is strongly opposed to _____ a new hall, which may cost a lot of money.

  A.building

  B.build

  C.be building

  D.have built

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• 9The No. l subway,_______ at the end of 20l4, will greatly improve the traffic conditions in Qingdao.

  A.opened

  B.was opened

  C.opens

  D.to be opened

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• 10 _______ quite well in the important exam , he came back home,_______ and smiling.

  A.Having done; relaxed

  B.having done ; relaxing

  C.having been done ; relaxing

  D.Done; relaxed

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