1.B.protect
help do sth帮助做某事
2.A.cleaning
help sb with doing sth固定短语,帮助某人做某事.
3.B.finishing cleaning
介词后要用动名词,finish后也要用动名词
4.C.to stay
be to do 打算做.
1.Planting trees can help ( ) our environment.
4个回答
相关问题
-
we ,trees ,cities ,cool ,because,green,they,our,plant,help,m
-
_____(protect)the environment,they will plant more trees alo
-
As we all know, planting trees is good for the environment.
-
More trees——around our city every spring.A.plant B.planted C
-
we plant trees_____our friends.填什么介词
-
How can you plant trees?回答,急
-
she can plant trees 的同义句
-
Let's plant__(many)trees tomake our planet greener
-
I can plant trees改为一般疑问句,为什么不用Can you plant trees?来回答呢?而是用Ca
-
Our plan is to plant 50 trees. And we have planted half of t