Qian Xuesen devoted all his life to ________________ China’s Space Program. A．de
题型：不详难度：来源：
Qian Xuesen devoted all his life to ________________ China’s Space Program. | A．develop | B．developing | C．developed | D．develops |
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答案
| B |
解析
试题分析：句意：钱学森把他的一生致力于发展中国的空间事业。短语devote to致力于，本句中to是介词，后面接名词或者动名词做宾语，故需B。
点评：不定式作句子成分表示具体的将要进行的动作，一般不用于介词后面。动名词作句子成分往往表示抽象的，反复发生的动作。介词后面一般接动名词作宾语，也有部分动词后接动名词做宾语，注意和不定式作宾语表达含义的不同。 |
举一反三
— How about climbing the hill?
— I would rather along the river than the hill. I"m a bit tired。| A．walk；climb | B．walking； climbing | | C．walking； to climb | D．walk； to climb |
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I prefer ____________ shopping to ____________ at home.| A．to go; staying | B．going; stay | C．going; staying | D．go; to stay |
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Your computer doesn’t work。.You’d better have it .| A．to repair | B．repairing | C．repaired | D．to be repaired |
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He spoke loudly to make everybody in the room him clearly.| A．heard | B．hear | C．to hear | D．hearing |
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-------It’s time to have class. Please stop _________. ----- OK.| A．to talk | B．talking | C．talk | D．talks |
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