Green organizations are trying to save rain forests that have been by farmers.A.
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Green organizations are trying to save rain forests that have been _____ by farmers.
A.created
B.ruined
C.threatened
D.protected
试题答案
C
这题考查词义辨析：create创造，ruin毁了threaten威胁， protect保护，句意是：绿色组织正在拯救被农民威胁的雨林。选C。如果是毁了，就不能拯救了。所以B不对。