题目内容
17.How close parents are to their children ____ an influence on the character of the child.( )A. | have | B. | has | C. | having | D. | to have |
分析 父母和孩子的亲密程度对孩子性格有影响.
解答 答案:B
题干中how close parents are to their children是作句子的主语,表示一件事,谓语动词要用单数.故选B.
点评 本题考查主谓一致,当主语从句,不定式或动名词短语作主语时,谓语通常用单数.
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