单项选择题

A naughty boy has ______ the back tyre of my bike.

A. let by
B. let down
C. let in
D. let on
<上一题 目录 下一题>
热门 试题

单项选择题
They would like to go with their teacher ______ with their parents.
A. other than
B. rather than
C. instead of
D. than
单项选择题
How did you spend the night We had a very hard time ______ some of the problem.
A. discussing
B. to discuss
C. of discussing
D. on discussing
相关试题