单项选择题

Many workers are standing ______ the wall. They are tired.

A． against
B． with
C． under
<上一题 目录 下一题>
热门 试题

单项选择题
Computer is ______ invention.
A． so an important
B． such an important
C． such important
单项选择题
I don't like to read letters ______ in pencil.
A． to write
B． writing
C． written
相关试题