The thief ____ in from the kitchen window as all the other window and the door were closed.<br />A.may climb<br>B.should have climbed<br>C.can climb<br>D.must have climbed

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题目内容（国家开放大学英语语法）

The thief ____ in from the kitchen window as all the other window and the door were closed.
A.may climb
B.should have climbed
C.can climb
D.must have climbed

参考答案

随机试卷

国家开放大学西方行政制度

黑龙江幼儿师范高等专科学校-小学教育学（高起专）