在线名词解释大全

专业、全面、易懂的全领域名词百科

ListeningComprehensionPart2Directions:Inthissection,you’llheartwolongconversationsfortwice,listencarefullyandchoosethebestanswertothequestionsyouhear.Conversationone7.HowmanymigrantworkerssettleinthebigcitiesinChinaeveryyear?

题型：单选题

选项

A. About 2,000.

B. About 4,000.

C. Around 100 million.

D. About 2 million.

正确答案：