单项选择题

Don't have the water ______ all the time while you are out.

A. running
B. run

C. runned

D. runs
<上一题 目录 下一题>
热门 试题

单项选择题
Market research is usually very ______, involving thousands of people answering hundreds of questions.
A. detailed
B. details
C. detail

D. detailing
单项选择题
The little boy had no choice but to look on ______ as his mother was seriously injured in the traffic accident.
A. help
B. helpless
C. helpness

D. helplessly
相关试题