单项选择题

By this time tomorrow we ______ the machine.

A．have repaired
B．will repair
C．shall have repaired
D．would repair
<上一题 目录 下一题>
热门 试题

单项选择题
______ caused the accident is still a complete mystery.
A．How
B．That
C．Where
D．What
单项选择题
I asked him if he had______oil.
A．any
B．some
C．an
D．much
相关试题