单项选择题

His homework ______, Bob decided to go and see the film.

A．done
B．was done
C．had been done
D．did
<上一题 目录 下一题>
热门 试题

单项选择题
Long ______ to harmful pollutants is most likely to lead to a decline in health.
A．exposure
B．contact
C．use
D．touch
单项选择题
A whale is ______ a fish ______ a camel is.
A．no more.., than
B．not so much.., as
C．no... more than
D．not so... much as
相关试题