( )has been done to prevent the water in the lake from being poll_英语解答

( )has been done to prevent the water in the lake from being polluted
A,little B,few C,other D,many

人气：409 ℃　时间：2019-09-29 02:39:38

解答

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