单项选择题
A.wait B.to wait C.waited
Productsaregradedaccordingtosizeand（）.A.qualityB.quanti...
单项选择题Products are graded according to size and （）.
Wewillanorderwithyourcompany（）fordigitalcameras.A.reser...
单项选择题We will an order with your company（） for digital cameras.
A.reserve B.book C.place
-Whataboutthecommission？（）A.Of course， I’d give you our...
单项选择题- What about the commission？（）
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
