I had not seen him for years,but I his voice on the phone.A. realizedB. heardC. discovered

发布时间：2020-08-16 12:39:34

I had not seen him for years,but I     his voice on the phone.
A. realized
B. heard
C. discovered
D. recognized

网友回答

A. realized
B. heard
C. discovered
(答案→)D. recognized
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