单项选择题

People try to avoid public transportation delays by using their own cars, and this ______ creates further problems.

A. in short
B. in case
C. in doubt
D. in turn
<上一题 目录 下一题>
热门 试题

单项选择题
His ears are highly sensitive ______ any unusual sound in the machine.
A. of
B. on
C. to
D. by
相关试题