Could you help me with my physics, please？（）……

单项选择题Could you help me with my physics, please？（）

A.No, no way.  
B.No, I couldn't.
C.No, I can't. 
D.Sorry I can't. I have to go to a meeting right now.

单项选择题Could you help me with English?（）

A.No, no way
B.No, I couldn't.
C.No, I can't.
D.Sorry I can't. I have an appointment right now.

单项选择题－Could you help me put up the signs on the wall? －（）

A.No  problem 
B.I hope so
C.That's all right
D.That's a good idea

单项选择题Could you give me a helping hand?（）I want to clean my garage

A.How's that.  
B.Sure. What can I do for you? 
C.Not at all.
D.Which one?

单项选择题Could you finish the task in two days? 一（）I have something else to do these days．

A.I could not
B.Yes．I think so
C.I'm afraid so
D.I'm afraid not

单项选择题Could you buy some salt on your way home? （）

A.All right. 
B.Is that all?
C.Just a few.  
D.Let me see.

单项选择题Could I use your bike for a moment?（）

A.It's well.
B.It doesn't matter.
C.By all means
D.I have no idea.

单项选择题Could I speak to Don Watkins, please？（）

A.Speaking, please.
B.Oh, how are you？
C.I'm listening.    
D.I'm Don't

单项选择题Could I speak to Don Watkins , please？（）

A.I'm listening.
B.Oh, how are you？
C.Speaking, please.
D.I'm Don't

单项选择题Could I borrow your car for a few days？（）

A.Yes, you may borrow.
B.Yes, go on.
C.Sure, here your are. Enjoy your journey.
D.It doesn't matter.

单项选择题Could I borrow your car for a few days?（）

A.Yes, you may borrow. 
B.Yes, go on.  
C.Sure, here is the key. Enjoy your journey.
D.It doesn't matter.

单项选择题Could I ask you a rather personal question? Of course,（）

A.good idea
B.that's right
C.never mind
D.go ahead

单项选择题Congratulations! You won the first prize in the English speech contest.（）

A.Yes, I beat the others.
B.No, no, I didn't do it well.
C.Thank you. 
D.It's a pleasure. 

单项选择题Congratulations!（）

A.Glad to hear that 
B.Don't mention it 
C.The same to you 
D.Thank you

单项选择题Compared with last year, the output of the factory this year has increased（）20%.

A.with  
B.at   
C.for  
D.by