题海让大学四年没有难题
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单选题 Questions 3 and 4 are based on the news report you have just heard.<iframe src="/exam-ans/module/audioplay.html?objectid=2a760777aeb25245f9acbdaeb69eb894"></iframe>小题:(单选题 4分)

A. Poor ownership structure

B. Inefficient management

C. Lack of innovation and competition

D. Lack of runway and terminal capacity

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时间:2025-12-25 00:40:40

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