問題詳情
19.( )I___________ Tom three months ago, but I___________his reply (回覆) so far.
(A) have mailed; didn't receive
(B) mailed; don't rcccive
(C) have mailed; haven't received
(D) mailed; haven't received
(A) have mailed; didn't receive
(B) mailed; don't rcccive
(C) have mailed; haven't received
(D) mailed; haven't received
參考答案
無參考答案
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