13．Manymedicalscientistsarerac

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更新 2022-09-03
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挑错有奖

13．Many medical scientists are racing__________time to find a cure for H1N1 as soon as possible.

A．on

B．against

C．for

D．In

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. The most of his time is ____ to prepare for the college entrance examination.

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The other day, my friend John drove his car down the street at __ I thought was a dangerous speed, and __ surprised everyone in the car.

A．which; that

B．which; it

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—Coffee ____ milk? —Only coffee, please.

A．and

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—Why are your group so happy?
—Our group __ theirs in the oral English competition.

A．has won

B．have gained

C．has beaten

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The big bird was shot by an arrow and fell heavily onto the ground, _____.

A．dead

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D．being dead

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