题目内容
Edward, you play so wonderfully! What a surprise! I _________ you could play the piano.
- A.don’t know
- B.didn’t know
- C.haven’t known
- D.hadn’t known
B
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Edward, you play so well, but I you played the piano.
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B.hadn’t know |
C.didn’t know |
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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 |