单项选择题

You could have done much better yesterday. Why().

A. didn’t you
B. couldn’t you
C. hadn’t you
D. shouldn’t you

<上一题 目录 下一题>
热门 试题

单项选择题
This composition is good ()some spelling mistakes.

A. except
B. besides
C. except that
D. except for
单项选择题
By next year he () in New York for five years.

A. has worked
B. has been working
C. works
D. will have worked
相关试题