We will an order with your company（） for digital cameras.

A.Of course， I’d give you our lowest quotation
B.I’m afraid you have to tell me how large your order is going to be
C.It’s a general practice everywhere else

A.Could I get an estimate before placing an order
B.What does the estimate include
C.How many would you like to order

A.Do you know about business tax
B.Can you give me a brief introduction about business tax
C.What do you think about business tax