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Not easy as the problem of pollution is, no one should just stop trying.A. to solveB. to b

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解决时间 2021-01-03 04:13
  • 提问者网友:椧運幽默
  • 2021-01-02 10:08
Not easy as the problem of pollution is , no one should just stop trying.
A. to solve
B. to be solve
C. solving
D. being solved
最佳答案
  • 五星知识达人网友:醉吻情书
  • 2021-01-02 11:45
(答案→)A. to solveB. to be solveC. solvingD. being solved解析:考查固定结构。Not easy as the problem of pollution is ,是as引导的让步状语从句,是一个倒装句,正常语序应是as the problem of pollution is not easy 结构,考查做某事不容易结构,即be not easy to do 结构,所以选A。
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  • 1楼网友:过活
  • 2021-01-02 12:38
谢谢回答!!!
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