A: hadn't known
B: didn't know
C: don't know
D: haven't known
举一反三
- —Thank you all the same, Mr. Black, but I don’t eat sweets. —Oh, I am sorry. I ___________ (not know) that. A: doesn't know B: haven't know C: didn't know D: didn't known
- Edward, you play so well, But I ______ you played the piano. A: didn’t know B: hadnt known C: don’t know D: haven’t known
- 7. Hello, I ____ you were in London. How long _________ here? A: A. don’t know; were you B: B. hadn’t known; are you C: C. haven’t known; are D: D. didn’t know; have you been
- I would have invited her,but I _______ her well. A: don't know B: didn't know C: hadn't known D: haven't known
- I would have helped you, but I ______ you were in trouble. A: didn't know B: B. haven't known C: hadn't known D: D. knew
内容
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I would have come sooner, but I ________ that you were waiting. A: knew B: didn’t know C: hadn’t known D: don’t know
- 1
(At a party)Adam: This is a great apartment.Tammy: I think so, too.______Adam: No, I'm Adam. I came with Carl. I don't really know anyone here. Carl's told me about most of his friends, but I can't match the names with the faces. A: Excuse me, but do I know you B: Excuse me, could I know you C: Excuse me, do you mind telling me your name D: Excuse me, but do you know me
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I didn't do it! You know it, ___________ ? A: do you B: did you C: don't you D: haven't you
- 3
13. I would have asked him to attend our gathering but I ____ his address. A: didn’t know B: hadn’t know C: don’t know D: wouldn’t known
- 4
You ____ what I said? I ____ the truth. A: don’t believe; am telling B: aren’t believing; told C: didn’t believe; tell D: don’t believe; was telling