---I beg your pardon! ---Oh youto me carefully. (just now)A. didn’tB. haven’t listenedC.

问题补充：

---I beg your pardon!

---Oh, youto me carefully. (just now)

A. didn’t

B. haven’t listened

C. don’t listen

D. weren’t listening

答案：

A. didn’t

B. haven’t listened

C. don’t listen

(答案→)D. weren’t listening

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