大师作文网We looked everywhere for the keys,but they are nowhere ( ).
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We looked everywhere for the keys,but they are nowhere ( ).
A.to find B.to have found C.to be found D.being found 为什么不用完成式呢?（已经被发现的否定）
A.to find B.to have found C.to be found D.being found 为什么不用完成式呢?（已经被发现的否定）
e to do.结构,前面已经有系动词 are
再问： Tony was very unhappy for not having been invited to the party.这句不是be to do结构吧，帮忙说明一下。
再答： 这是 be + 形容词+ for being done 不是to do, to the party 不是不定式
再问： Tony was very unhappy for not having been invited to the party.这句不是be to do结构吧，帮忙说明一下。
再答： 这是 be + 形容词+ for being done 不是to do, to the party 不是不定式
We looked everywhere for the keys,but they are nowhere ( ).
We looked everywhere for the keys, but they are nowhere ____
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I looked for the book on the desk but it was nowhere.翻译成中文
一.同意句转换.1.They looked for the little boy everywhere .They di
They looked for the little boy everywhere.They didn't find h
the boy looked for his toy everywhere,but he couldn't find i
They looked everywhere.
They looked for that set of keys just now.
We looked for you everywhere.和We have looked for you everywh