China’s Beidou global satellite navigation system will have been completed by 20
题型:不详难度:来源:
China’s Beidou global satellite navigation system will have been completed by 2020, ________ of more than 30 satellites.A.consisting | B.consisted | C.to consist | D.consists |
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答案
A |
解析
试题分析:考查现在分词做状语,句意:中国的北斗全球卫星导航系统将在2020年完成,由30个卫星组成。Consist of是不及物的短语,用现在分词做伴随状语。选A。 点评:本题是分词做状语,当分词做状语的时候,如果构成分词的动词与句子的主语构成主动关系,就使用现在分词做状语;当二者构成被动关系,使用过去分词做状语。如果分词的动作发生在谓语动词之前,就使用分词的完成式。如果分词与句子的主语没有关系,可以使用状语从句或者独立主格结构。 |
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