A-A+
I ______ half an hour before she came out of t
问题详情
I ______ half an hour before she came out of the telephone box and I entered.
A.waited
B.have waited
C.had been waiting
D.was waiting请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:C
解析:“等”这个动作发生在“她走出电话亭”之前,且一直持续着,所以应用过去完成进行时,即C。句意:我等了半个小时,她才走出电话亭,我才得以进去。