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  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:2051

There are strict limits on ____________ the country because a lot of social problem could arises and the country can’t take in a lot of new blind comers. .  

A.emigration ito B.immigration into
C.emigration out of D.emigration into
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Therearestrictlimitsonthecount