Don’t throw away the waste paper. It needs so that it can be reused.
#49285
A
to destroy
B
destroying
C
to collect
D
collecting
推荐题目
I found _____easy ______English well if you put your heart into it.
#48941
A
it’s---learn
B
it’s--- to learning
C
it --- learn
D
it---to learn
—Doctor, I am afraid I am getting fat these days. — _____ slim, you should change your diet and lifestyle.
#49022
A
Keeping
B
Keeps
C
Keep
D
To keep