题目内容
Often, when he something that him, he wasted his time dozing.
A.should be doing, gave |
B.should have been doing, was given |
C.should do, was given |
D.should have been doing, had given |
B
解析
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题目内容
Often, when he something that him, he wasted his time dozing.
A.should be doing, gave |
B.should have been doing, was given |
C.should do, was given |
D.should have been doing, had given |
B
解析