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

试卷相关题目

• 1The famous actor keeps fit and athletic by __________ at the gym for an hour every morning.

  A.making out

  B.figuring out

  C.working out

  D.turning out

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• 2A charity campaign to offer care to the elderly in our city attracted many participants on March 5 ----“Learn from Lei Feng Day”, a day _________ to honor the spirit of helping others.

  A.set off

  B.set about

  C.set aside

  D.set out

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• 3To ensure that children from poor areas can receive fair education, the government has planned to _______ more money to improve the miserable conditions of local schools.

  A.announce

  B.allocate

  C.advocate

  D.accumulate

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• 4The old lady likes to keep things in the house, _____ throw them away, though many are useless.

  A.more than

  B.but also

  C.other than

  D.rather than

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• 5I remember it in my heart forever that success ________ anyone who has the most realistic dreams.

  A.is belonged to

  B.will be belonged to

  C.belongs to

  D.is belonging to

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• 6This company is going to ________some 160 employees because of the drop in sales.

  A.lay off

  B.lay aside

  C.lay down

  D.lay out

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• 7-What made your friend Tom so unhappy yesterday ? -A letter from his home ____an attack of home sickness

  A.set out

  B.set up

  C.set about

  D.set off

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• 8Rubbish in space has caused collisions, which would ______ produce more rubbish that threatens astronauts and satellites.

  A.in return

  B.in turn

  C.in particular

  D.in detail

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• 9Nearly 27 percent of the students in this city have ________ the Internet from home.

  A.way of

  B.way to

  C.access of

  D.access to

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• 10Yesterday I ________ my email box at www.126.com and found a new email for me.

  A.logged on

  B.logged off

  C.got on

  D.got off

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