there is _____a to do to look after our environment A.a lot B.plenty of C.a lot of D.many thing
问题描述：
there is _____a to do to look after our environment A.a lot B.plenty of C.a lot of D.many thing
答
There is a lot to do to look after our environment.
照顾我们的环境还有很多做
plent of
a lot of
后面都要加名词
many thing 本来就错了 应该是many things
希望能够帮到楼主