39.A: Where has he been recently? B: __________
(A) I have met him several times.
(B) You are very strange.
(C) He has been very busy.
(D) I have no idea.

答案：登入後查看
統計： A(10), B(0), C(23), D(91), E(0) #666669

詳解 (共 1 筆)

#4250168
（d）我不知道。
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