题目内容
用同轴电缆组网时，从任意一个工作站发出的数据信息到达另一个工作站所经历的干线总数不能超过(48)个。
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【C6】
EIA RS-232C规定的一种标准连接器是(11)。
SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文：Pete: Hey Eric. I have a question I'd like to ask you.
Eric: Yes. Go ahead.
Pete: Well, I am thinking about going to France this summer, and I need some advice. You arc the best person I know to answer my questions since you arc French.
Eric: Thank you. What do you want to know？
Pete: Well, don' t laugh, but I met this really nice woman through an online music mailing list, you know. A discussion group on the Internet. I need some advice. You see, Claudia ....
Eric: Ok. So it is Claudia, oh？
Pete: Yeah, see, she invited me to spend two weeks in. And well, I told her I had studied a little bit about the country and language, and she is kind of expecting that I know more than I really do.
Eric: Hum. You arc in hot water now.
Pete: Yeah. I think so.
Eric: Well, what do you want to know？
Pete: Well, she is planning to introduce me to her parents.
Eric: Hey. Sounds kind of serious, If you are meeting someone formally for the first time, like Claudia' s parents, you should make sure you arrive on time.
Pete: What about common greetings？
Eric: Well, the French often shake hands, and they use the person's family name, unless they arc really close friends.
Pete: Thank you, your suggestions are very useful.
Where is the man going on vacation？
房地产行政主管部门作为房地产中介服务的行业主管部门,主要从中介服务人员管理、中介服务机构管理、中介业务活动管理三个方面对房地产中介服务实施监督管理。()
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