国开题库

国开题库

We must put _____ into practice.

#A.what we have learned#B.that we have learned#C.that have we learned
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They all left for home, __________ the work uncompleted.

#A.remaining#B.to remain#C.remained
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We must promote originality and encourage ______ in order to develop our technology.

#A.inflation#B.intention#C.innovation
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They _____to search when the dogs next door ______ to bark.

#A.had just started … began#B.just started … had began#C.just started … began
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We must keep our classroom _____________.

#A.clean#B.cleaned#C.cleaning
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They _____________ some social work at the weekends.

#A.do#B.does#C.did
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We must find a way to cut prices______ reducing our profits too much.

#A.without#B.despite#C.with
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They ______ programs to meet the needs of the individuals.

#A.set up#B.set off#C.set out
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We must ______unnecessary expense.

#A.abolish#B.cancel#C.eliminate
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They _____ leave next Friday.

#A.decided#B.decided to#C.decide
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