.---Well,I found this.I think it must be yours.---Where_____it.A.had you found B.did you find
.---Well,I found this.I think it must be yours.---Where_____it.A.had you found B.did you find
英語人氣：229 ℃時間：2020-02-05 00:43:49
優(yōu)質(zhì)解答
B 這里不能選A 這是對他在哪找到書的提問沒強(qiáng)調(diào)對現(xiàn)在有什么影響,只是問書在哪找的,所以用過去式就行了
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