A.To impose restrictions on further immigration.B.To improve the working conditions of

外语类 公共英语 已帮助 人

A.To impose restrictions on further immigration.

B.To improve the working conditions of immigrants.

C.To set a minimum wage level for new immigrants.

D.To put requirements on languages for newcomers.

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗