clean it up ,throw it away,catch it up...有没有it不放中间的?

clean it up ,throw it away,catch it up...有没有it不放中间的? throw it upThrow it up clean it up. I would clean it up too中的right是什么情况? I think that I just throw it all up later,but it think it's just high metabolism or maybe. 到底是clean up it 还是 clean it up it is your turn to clean-up还是 clean up it seem to be clean up your room is dirty.please___.A.clean up it B.clean it up. clean up it 和 clean it up的用法区别也行 To make the river clean,rubbish must _____(not throw)into it any more. it's time to get it _ up (clean) clean up与clean-up Your bedroom is very dirty.you'd better () at once.a.clean up it b.clean it up c,set up it d.set it up Trust me,i will throw it all away of you.. I WILL THROW IT BACK TO YOU中文是什么意思, This ball is light!I can throw it . Some people often throw rubbish in the street.That's bad!I think it's very important for us_____A to keep the environment clean B to be polite为什么是A