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求英语高手指导He had his lunch at school,____?A.had he B.hadn't he

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求英语高手指导
He had his lunch at school,____?
A.had he B.hadn't he C.did he
D.didn' he
为何不选b
求英语高手指导He had his lunch at school,____?A.had he B.hadn't he
D
反意疑问句,前肯后否,所以选择D
have breakfast
have lunch
have dinner
这里里面有个 语法就是 have +名词 表示动词的意思
had 是have的过去式,是实义动词,表示“吃”,因此构成反意疑问句时,要用助动词 did.
再问: 为何不选bb
再答: 如果选B的话,我们就只有把He had his lunch at school中的had看作是助动词。那样的话句子的谓语动词是谁,没有谓语动词的句子是不成立的。 如: