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According to the survey, modern industry quickly in developing countries in the past half

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解决时间 2021-12-28 13:57
  • 提问者网友:暮烟疏雨之际
  • 2021-12-28 09:56
According to the survey, modern industry quickly in developing countries in the past half century.
A. develop
B. has developed
C. had developed
D. developed
最佳答案
  • 五星知识达人网友:鸠书
  • 2021-12-28 10:55
A. develop(答案→)B. has developedC. had developedD. developed解析:考查时态题。根据时间状语in the past half century可知,应用现在完成时。
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  • 1楼网友:怀裏藏嬌
  • 2021-12-28 12:27
这个答案应该是对的
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