国开大学商务英语1-6答案(4)

题目8：— Sally, could you lend me your calculator Mine is not working.

—

: No, I can’t.

; It doesn’t matter.

; Sure, why do you need it

标准答案：Sure, why do you need it

题目9：— What if he still doesn't pay up

—

: If it's a small amount we write it off as bad debt. For larger sums we…

; I have already done that.

; I've got to hurry.

标准答案：If it's a small amount we write it off as bad debt. For larger sums we…

题目10：After that, we have to post letters.

: a set of

; a lot of

; a series of

标准答案：a series of

题目11：A week ago, I sent him a statement the amount overdue.

: showed

; show

; showing

标准答案：showing

题目12：二、完形填空：阅读下面短文，从A、B、C三个选项中选出能填入空白处的恰当