33. With more and more forests being destroyed, huge quantities of good soil in our country ______.
A.had been washed away | B.has been washed away![]() |
C.were washed away | D.are being washed away![]() |
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33. With more and more forests being destroyed, huge quantities of good soil in our country ______.
A.had been washed away | B.has been washed away![]() |
C.were washed away | D.are being washed away![]() |