摘要： Edward, you play so well. But I you played the piano. A. didn’t know B. hadn’t known C. don’t know D. haven’t known [答案]A. [解析]句意为:爱德华,你打得好.但我不知道你弹钢琴.所谈论的是指过去行为.故用过去式.
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Edward, you play so well. But I __________ you played the piano.
A. didn’t know B. hadn’t known
C. don’t know D. haven’t known
查看习题详情和答案>>Edward, you play so well. But I ______ you played the piano.
A. didn’t know B. hadn’t known
C. don’t know D. haven’t known
查看习题详情和答案>>Edward, you play so well. But I ______ you played the piano.
A. didn’t know B. hadn’t known
C. don’t know D. haven’t known
查看习题详情和答案>>