However, at times this balance in nature is disturbed,_____ a number of possibly unforeseen effects.

试卷相关题目

• 1A survey done recently shows that not all parents ________ their children taking part in the weekend classes.

  A.escape from

  B.lead to

  C.accuse of

  D.approve of

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• 2---Are you getting a new car this year?---You must be joking! I can't afford to pay my bills, ________ buy a new car.

  A.let alone

  B.or rather

  C.leave alone

  D.other than

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• 3In Disneyland, every year, some 800,000 plants are replaced because Disney refused to _______ signs asking his'guests' not to step on them.

  A.send up

  B.set up

  C.put up

  D.take up

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• 4Once a decision has been made, all of us should ________ it.

  A.direct to

  B.stick to

  C.lead to

  D.refer to

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• 5He worked hard before the college entrance examination, and it _______. His dream to go to college came true.

  A.showed off

  B.paid off

  C.put off

  D.took off

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• 6The beautiful vegetable garden________ Mr Green.

  A.leads to

  B.belongs to

  C.turns to

  D.objects to

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• 7— Was she badly hurt?— Yes, each time she moved her leg, she ________ a cry.

  A.broke out

  B.tried out

  C.let out

  D.kept out

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• 8The government has taken measures to ________ the high prices of daily goods to keep the market stable.

  A.take down

  B.bring down

  C.hand down

  D.tear down

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• 9She ________ an old friend of hers yesterday while she was shopping at the department store.

  A.turned down

  B.dealt with

  C.took after

  D.came across

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• 10— Excuse me, may I use your car?— I'm sorry.I'm afraid I can't ________ the car key just at the moment.

  A.rely on

  B.break away from

  C.putmyhandson

  D.keepmyhandsoff

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