_____ the environment is important for human beings.
#50494
A
Take care of
B
Taking care of
C
Took care of
D
Take the care of
推荐题目
-- try some Chinese food with your friends ? -- Good idea.
#48580
A
Why don’t
B
What about
C
Would you like
D
Why not
---Do you have any problems ______ your business?---No．thank you very much．
#50122
A
deal
B
deal with
C
dealing
D
dealing with
I had some trouble____ complete sentences in learning English.
#49509
A
makes
B
to making
C
making
D
to make