题目内容
He ________a book while he ________for the train.
[ ]
A.read; waiting
B.was reading; was waiting
C.was reading; waited
D.read; waited
答案:B
解析:
解析:
|
等车时他在看书。 |
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题目内容
He ________a book while he ________for the train.
[ ]
A.read; waiting
B.was reading; was waiting
C.was reading; waited
D.read; waited
|
等车时他在看书。 |