With more forests _____being destroyed, huge _____ of good e

With more forests _____being destroyed, huge _____ of good earth _____ washed away each year.
A.are ; number ; is B./ ; quantities / are
C.be ; number ; are D./ ; quantities ;is
wengzhixin 1年前 已收到1个回答 举报

acre001 幼苗

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B


1年前

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