句子配对.
Stand ______ , Liu Tao . A. down B. in C. up
---What ______ a pie ? ---Yes ,please . A.colour B. is C. about
Now open ______ book, Paul. A. you B .your C. I
We can’t sleep______ class. A.in the B. in C. for
---Would you like a cake? ---______ .A.Yes B. Thank you C. I’d like a cake