—How long do you think it will be we win the football World Cup?—Perhaps twenty years.A.

发布时间：2020-08-16 15:20:30

—How long do you think it will be      we win the football World Cup?   
—Perhaps twenty years.
A. when
B. since
C. that
D. before

网友回答

A. when
B. since
C. that
(答案→)D. before
解析：句型考查题。It will be +段时间 +before …。句意：你认为要过多久我们才能赢得足球世界杯？也许二十年。
以上问题属网友观点，不代表本站立场，仅供参考！