单项选择题

When we don't know the different ways languages are used in different cultures, we ______make serious mistakes.

A．shall
B．must
C．could
D．should
<上一题 目录 下一题>
热门 试题

单项选择题
Sally wouldn't say where she______--she only said she'd be back as soon as she could.
A．had gone
B．went
C．was going
D．would have gone
单项选择题
No one from your company will be able to go with us ______ our first trip to London.
A．on
B．for
C．in
D．at
相关试题