对别人的谢意表示不用谢时，你说：
A. Not thank you .
B. Not at all .
C. All right .
How many ________do you have?
A.maths books
B.maths book
C.a math s book
Would you like some beef ?— ________
A. Sure. Here you are.
B.Yes, please.
C.OK
Go to the _____ and take a shower.
A.living room B.bedroom C.bathroom
______clean the board.
A.Let’s B.Let C.Look
Can Isome noodles. Please ?
A.likeB.hasC.have