If you really have to leave during the meeting, you’d better leave _________ the back door.A.forB.by

题目简介

If you really have to leave during the meeting, you’d better leave _________ the back door.A.forB.by

题目详情

If you really have to leave during the meeting, you’d better leave _________ the back door.
A.forB.by
C.acrossD.out
题型:单选题难度:偏易来源:不详

答案

B

B。by在此表示“通过”,如:The thief slipped out by the back door. 那个贼偷偷(从后门)溜出去了。这样用的by用through用法相同,有时可互换,如:The burglar got into the house by / through the bedroom window. 窃贼是从卧室的窗户潜入这所房子的。

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