题目内容
The train leaves ____ 6: 00 p. m. So I have to be at the station ____ 5:40 p. m. at the latest.
A. at; until B. for; after C.at;by D. before; around
C
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题目内容
The train leaves ____ 6: 00 p. m. So I have to be at the station ____ 5:40 p. m. at the latest.
A. at; until B. for; after C.at;by D. before; around
C