问题
选择题
I was so familiar with him that I recognized his voice_________I picked up the phone. [ ]
A. the moment
B. while
C. after
D. in case
答案
答案：A
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I was so familiar with him that I recognized his voice_________I picked up the phone. [ ]
A. the moment
B. while
C. after
D. in case
答案：A