单项选择题

Either Jack or I ______ to blame.

A. to be
B. being
C. am
D. are
<上一题 目录 下一题>
热门 试题

单项选择题
The United States must look out for the rights of ______ citizens.
A. its
B. their
C. our
D. we
单项选择题
The government ______ best to boost production.
A. are doing its
B. is done its
C. are done their
D. is doing its
相关试题