题目内容

Part Ⅴ WritingDirections: This part is to test your ability to do practical writing. You (Li Jianhua) are the secretary of the sales manager It is your responsibility to write a letter to a customer Mr Jack Jones. You inform him that you have received his order for five X brand microwave stove. The product is not available at present. But you will keep him informed when the goods come onto the market. Pay attention to the format of the letter Remember to write the letter on the Translation / Composition Sheet.

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How did the man send the samples()

A. By post.
By train.
C. By express.
D. By airmail.

Who is he looking for()

A. The Personnel manager.
B. Mr. Price.
C. Jenny Santini.
D. Chris Grey.

What is Jane doing now()

A. Driving her car.
B. Typing an essay.
C. Having a meal.
D. Changing her clothes.

I/O设备接口是主机与设备通信的桥梁,当主机采用RS 232C接口与设备通信时,设备接口除包括一般功能外,电路中还必须包含()电路。

A. 指令译码
B. 数据格式串/并行转换
C. 地址选择
DMA控制

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