摘要： -I'm sorry, but there's no smoking on this flight. -Oh, I that. Sorry, I won't again. A. don't know B. didn't know C. won't know D. haven't known
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--- I’m sorry, but there’s no smoking on this flight.
--- Oh, I ______ that. Sorry, I won’t again.
A. don’t know B. didn’t know
C. won’t know D. haven’t known
查看习题详情和答案>>--I’m sorry, but there’s no smoking on this flight.
--Oh, I _______ that. Sorry, I won’t again.
- A.don’t know
- B.didn’t know
- C.won’t know
- D.haven’t known
---I’m sorry, but there’s no smoking on this flight.
---Oh, I______ that. Sorry, I won’t again.
A. don’t know. B. didn’t know. C. won’t know D. haven’t known.
查看习题详情和答案>>