he must have been there before-----
he must have been there before-----
a.has not he
b.have not he
c.dose not he
d.is not he
我記得類似的問題 都是看 主語是第幾人稱的 如果是的話
a.has not he
b.have not he
c.dose not he
d.is not he
我記得類似的問題 都是看 主語是第幾人稱的 如果是的話
英語人氣：999 ℃時間：2019-10-11 21:19:49
優(yōu)質(zhì)解答
選A這是反意疑問句的用法問題...陳述部分有must 的疑問句,疑問部分根據(jù)實際情況而定.He must be a doctor,isn't he?You must have studied English for three years,haven't you?/ didn't you?He must have finished...
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