People must_____down too many trees.A.stop from cutting B.be stopped from cutting C.be stopped cutting D.stop to cut

问题描述:

People must_____down too many trees.A.stop from cutting B.be stopped from cutting C.be stopped cutting D.stop to cut

从所给的选项不难猜出句子意思是,人们必须被阻止砍伐太多的树木,首先是被动语态,所以应该选有be stopped 的选项,排除A 和D;而阻止某人做某事的词组是stop sb from doing ...很显然答案是B