题目内容
3.It remains to be seen_______ the newly formed committee's policy can be put into practice.( )A. | that | B. | which | C. | what | D. | whether |
分析 新组成的委员会所制定的政策能否实施还有待观察.
解答 答案:D
题干中it充当形式主语,真实主语是后面的主语从句;It remains to be seen有待观察,尚未分晓,表达不肯定的意思;主语从句结构完整,要用从属连接whether是否.故选D.
点评 在句子中起名词作用的各种从句统称为名词性从句.根据它们在句中的语法作用,这类从句又可分为主语从句、同位语从句、表语从句和宾语从句. 本题考查主语从句的用法,主语从句在使用时,为了句子平衡,通常用it作形式主语.
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