根據(jù)寫作要求，寫出一篇作文。Suppose you are Simon. You purchased a Sony digital camera from Amazon.com and found that there were scratches on the screen. You are writing to complain about it.

Accounting mistakes cannot be avoided.

The payment is made by an irrevocable（） letter of credit in our favor.

It is recommended not to pay bills too soon.

Marketers ignore transporting costs and services.

With the rapid（） economic growth in China， the logistics industry is greatly。

Good manners may be varied（） cultural backgrounds.

- I think a bus stop advertisement is a very wise chance to promote our products.-（）.

Marketers usually use different selling methods.

Does that include the （）turnover in advance？（答案B）