单项选择题

The fact that the management is trying to reach agreement_______five separate unions has led to long negotiations.

A．over
B．upon
C．in
D．with
<上一题 目录 下一题>
热门 试题

单项选择题
A．ofB．byC．forD．on
A．of
B．by
C．for
D．on
单项选择题
Creating so much confusion, Mason realized he had better make ______ what he was trying to toll the audience.
A．exclusive
B．explicit
C．objective
D．obscure
相关试题