单项选择题

You should be ______ not to smoke too much.

A. care
B. careful
C. carefully
D. careless
<上一题 目录 下一题>
热门 试题

单项选择题
My aunt invited us ______ lunch yesterday.
A. at
B. with
C. to
D. in
单项选择题
This text isn' t so ______ as that one.
A. easy
B. easier
C. easiest
D. easily
相关试题