单项选择题

The whole building ______ burned down. But the heavy rain ______.

A．might have been; had helped
B．could have been; helped
C．was; could help
D．must have been; help
<上一题 目录 下一题>
热门 试题

单项选择题
The government has ______ the parents to work with teachers in the education of their children.
A．asked for
B．called for
C．looked for
D．paid for
单项选择题
--The boy was lying.--How do you know--His face has given him ______.
A．off
B．up
C．away
D．out
相关试题