单项选择题

Only under special circumstances freshmen are permitted to take make-up test.

A． under
B．circumstances
C．freshmen are
D． to take
<上一题 目录 下一题>
热门 试题

单项选择题
56（）

A．at
B．with
C．for
D．off
单项选择题
They are going to have the serviceman to be installed an electric fan in the office tomorrow.
A．are going to
B． have
C．to be installed
D．in
相关试题