单项选择题

A．unless
B．whether
C．as
D．though
<上一题 目录 下一题>
热门 试题

填空题
American Indians are trying to change their economic situation, improve their lives and honor their culture
单项选择题
A．employedB．dismissedC．paidD．asked
A．employed
B．dismissed
C．paid
D．asked
相关试题