单项选择题

They strolled around the lake for an hour or so.

A．ran
B．rolled
C．walked
D．raced
<上一题 目录 下一题>
热门 试题

单项选择题
Her treatment of the subject is exhaustive.
A．very boring
B．very thorough
C．very interesting.
D．very touching
单项选择题
The water in this part of the river has been contaminated by sewage (污水)
A．polluted
B．downgraded
C．mixed
D．blackened
相关试题