. --- Is Tom still smoking?--- No. By next Saturday he ______ for a whole month without smoking a si

题目简介

. --- Is Tom still smoking?--- No. By next Saturday he ______ for a whole month without smoking a si

题目详情

. --- Is Tom still smoking?
 --- No. By next Saturday he ______ for a whole month without smoking a single cigarette.
A.will be B.will have gone
C.will have been D.has been going
题型:单选题难度:偏易来源:不详

答案

B
“by+将来某一时间”常与将来完成时态连用。

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