The workers in HuaShan Mountains have to rubbish to keep the mountains clean.
#52269
A
turn up
B
pick up
C
mix up
D
give up
推荐题目
Your bedroom is too dirty, please _______.
#59059
A
clean it up
B
clean up it
C
clean-up it
D
have clean
—How do you learn English？ —I learn English by _________.
#58283
A
listen to cassettes
B
speak it
C
listening to cassettes
D
ask the teacher
I need more physical and mental strength. Could you give me some ______?
#58547
A
suggestion
B
idea
C
advice
D
thought