来自曹渊的问题
()hasbeendonetopreventthewaterinthelakefrombeingpollutedA,littleB,fewC,otherD,many
()hasbeendonetopreventthewaterinthelakefrombeingpolluted
A,littleB,fewC,otherD,many


()hasbeendonetopreventthewaterinthelakefrombeingpollutedA,littleB,fewC,otherD,many
()hasbeendonetopreventthewaterinthelakefrombeingpolluted
A,littleB,fewC,otherD,many
选A
little是不可数的.可接has
FEW是几乎没有.可数的.接have
other很明显不符合句意.
many后不跟has跟have
以前有人问过这个问题我直接复制的