单项选择题

It would be worth trying()you should not get immediate success.

A. as if
B. whether
C. even though
D. unless

<上一题 目录 下一题>
热门 试题

单项选择题
29().

A. against
B. for
C. with
D. about
单项选择题
—Do you know () he traveled in the country —Yes. Most of the time he rode his bicycle.

A. that
B. when
C. how
D. if
相关试题