重点单词短语：
1.invoice n.发票，发货单(服务或货品的付款凭据)
例:Once we receive your invoice, we will transfer the payment to your bank account
(一收到您的发票，我们就会将款项汇到银行账户。)
2. list vt.把……列表 n.清单
put sb on a waiting list把某人列入等候/候补名单
= put sb on standby
例:This chart lists the top 20 singles for this month.
(这个排行榜列出了本月前20名的单曲。)
The product is out of stock, but I can put your name on the waiting list if you want.
(你要的商品已经没有库存，但如果你想要的话，我可以把你列入等候的名单。)
3. short-sleeved短袖的
sleeve n.袖子
例:If your sleeves are too long, you can roll them up.
(你的袖子太长的话可以卷起来。)
4. debit note['dsbrt ,not]n.欠款单
= debit receipt
例:Send a debit note to the firm to remind them of the payment they owe us.
(寄一张欠款单给该公司提醒他们要缴交欠款。)
5. accurate a.准确无误的
例:Eric tried to give the police an accurate description of what had happened on that day
(艾瑞克设法向警方仔细描述那天发生的事。)
6. Thanks for being so understanding.感谢你这么体谅我。
understanding a.体谅的
= considerate
例:When I told Mary about my situation, she was very understanding.
(当我告诉玛丽这个状况时，她很能体谅我。)
7. take responsibility for…为……负责
= be responsible for...
例:You should take responsibility for your choice.
=You should be responsible for your choice.
(你应该为自己的选择负责。)
8. error .错误(=mistake)
make an error犯错
= make a mistake
例:Patrick made an error in the paperwork.
(帕特里克在书面作业上出了差错。)
paperwork n.文书工作;书面作业(不可数)

答案: 7.(C) 8.(B) 9.(C)