—Will you be back ____ five in the afternoon?
—I’m not sure, maybe later than that.
- A.in
- B.before
- C.for
- D.until
正确答案及解析
正确答案
B
解析
in 只能接一段时间,before "在...之前" for 接一段时间,until“直到...."答案为B。
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