By the time you come back, your aunt for Nanjing to attend a meeting.A. will leaveB. leav

发布时间：2020-08-16 20:27:41

By the time you e back, your aunt      for Nanjing to attend a meeting.  
A. will leave
B. leaves
C. left
D. will have left

网友回答

A. will leave
B. leaves
C. left
(答案→)D. will have left
解析：考查时态，by+时间状语，句子通常用完成时态，根据从句By the time you e back,可知指将来，所以用将来完成时。选D。
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