听力原文:According to some research there is still relatively little job mobility in Amer

外语类 听力,原文, 已帮助 人

听力原文:According to some research, there is still relatively little job mobility in American industry.

(22)

A.American workers tend to have a stable job.

B.Crop dusting jobs in American are few.

C.The mob moved very slowly.

D.Their relatives live in a mobile home.

请帮忙给出正确答案和分析,谢谢!

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