单项选择题

______ your work in case you've made any mistakes.

A．Take care of
B．Ensure
C．Look out for
D．Check
<上一题 目录 下一题>
热门 试题

单项选择题
The camel is blind ______ the right eye and lame ______ the left foot.
A．in; in
B．on; on
C．at; at
D．with; witch
单项选择题
Does your family call you very often Yes, my mother calls about once a week and . ______.
A．so my brother does
B．so does my brother
C．my brother does so
D．my brother so does
相关试题