Chinaspresentenvironmentsituat

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China's present environment situation is from bad to worse and if we _________ now to protect the environment, we’ll live to regret it.

A．hadn’t acted

B．haven’t acted

C．don’t act

D．won’t act

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Mr. Smith got a ticket on his way home because he had failed to ________ at a red light.

A．work out	B．pull out
C．look up	D．pull up

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—Do you know why Lisa cried in class？—I don't know and I don't ________.

A．mind	B．matter
C．care	D．count

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Many teens don't get enough sleep because they have too much homework to do, which ________ them up at night.

A．makes	B．breaks
C．turns	D．keeps

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Freddy made up his mind to enjoy his singing and to ________ as many happy experiences as he could.

A．develop	B．accumulate
C．calculate	D．process

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The Chinese government has overcome problems of population and economy to ________ its “nine years of compulsory education”．

A．abolish	B．reserve
C．accelerate	D．accomplish

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