单项选择题

______ have come up with the solutions to the problem.

A．The boy student
B．The boys student
C．The boy students
D．The boys students
<上一题 目录 下一题>
热门 试题

单项选择题
His rudeness upset her, and it took her a long time to______
A．put off
B．set back
C．come from
D．get over
单项选择题
These machines are better than______we turned out last year.
A．that
B．what
C．those
D．which
相关试题