1． The teacher stopped as if _____his students to ask questions on the point he had just made.1．The teacher stopped as if _____his students to ask questions on the point he had just made.
A.expecting B. to expect C. expected D. to have expected.
答案选哪个呢???
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A. 方式状语从句的省略。省略掉了(he was)
句子意思就是，他停了下来，仿佛在期待他的学生按他的意图（或观点）回答问题。
方式状语从句的省略比较特殊，as if 可以接名词、形容词、副词和介词短语，也可跟分词或不定式。这句话之所以选分词，是因为这里表示的一个正在进行的动作，相对于B的不定式表目的好象更合适些。