Though__________money,his parents managed to send him to university.

A．lacked

B．lack of

C．lacking

D．lacked in

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参考答案

考查动词用法。lack既可作名词，又可作动词。作名词时，lack后可跟介词oh作动词时，lack是及物动词，其后直接跟宾语。因此[B]、[D]两项明显不对。而由句子结构可知，句子主语(his parents)就是动词lack的主语，故应用表主动的非谓语形式lacking。

1 Something must be done. There will not be enough space even to stand __________ the earth.

A．in

B．on

C．in on

D．on in

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2 --"Cars and buses burn oil. "
--__________

A．So do many other machines

B．Many other machines do so

C．So many other machines do

D．Many other machines so do

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3 John and Sue __ computer games for hours before their parents came home from work

A．are playing

B．have been playing

C．played

D．had been playing

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