单选题
英语六级
2017-03-12
A．They can't predict the time for the unstable economy and its severity.
B．They are lacking in historical review, reference and accumulation.
C．They have false assumptions about economic growth and development.
D．They can't predict the big swings or sudden changes in the job market.
参考答案
D
答案解析
此题暂无解析
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