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【单选题】
听力原文:W: Hello, Mr. Cooper. I'm Lina Redner, sales representative for Scarecrow Company. M: I don't think we have an appointment. W: No, we don't. You'll have to excuse me for this. M: Since you are already here, what can I do for you? W: Well, as far as I know, your company was founded three years ago and your business has been quite good for the past two years. M: I'm quite busy, Miss Redner. If you don't mind, just get straight to the point. W: Ok, I believe that you must have seen a lot of S. A. C. designed TV commercials and billboards, and if we cooperate, it'll certainly make your products better known and sold. What do you think? M: I'm quite satisfied with the company that designs our advertisements at present. W: Don't say no for no's sake, please. Here are some samples of our designs. Have a look, if you please. M: All fight...They are pretty good but... W: The payment we ask for is very reasonable. Besides, you won't have the bondage of a contract. If you are not satisfied with us, we'll refund the money. But, of course, such a thing has never happened. We'll redo the commercial or billboard over and over again until you are satisfied. M: There's no harm in giving it a try, I think. Leave your card. I'll call you when the next new product is ready to go on the market. (26)
A.
To make an appointment.
B.
To ask for an interview.
C.
To have a negotiation.
D.
To promote advertisement.
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参考答案:
举一反三
【单选题】测定空气细菌菌落总数时,培养温度是()。
A.
20℃±1℃
B.
28℃±1℃
C.
30℃±1℃
D.
36℃±1℃
E.
44℃±1℃
【简答题】IEEE802.3u标准在物理层定义了新的标准100BASE-T。100BASE-T标准采用______,将MAC子层与物理层分隔开。
【单选题】IEEE 802.3物理层标准中,100BASE-T标准采用传输介质为( )
A.
双绞线
B.
基带粗同轴电缆
C.
光纤
D.
基带细同轴电缆
【单选题】100Base-T采用( )标准。
A.
IEEE802.3
B.
IEEE802.3u
C.
IEEE802.3z
D.
IEEE802.2
【简答题】IEEE802.3u标准在物理层定义了新的标准100BASE-T。100BASE-T标准采用______,将MAC子层与物理层分隔开。
【单选题】测定细菌菌落总数时,培养温度是
A.
10℃
B.
28℃
C.
37℃
D.
43℃
【简答题】IEEE 802.3u在物理层定义了新的标准100BASE-T。100BASE-T标准采用______,将 MAC子层与物理层分隔开。
【单选题】《大学》的第一句是:( ) 。
A.
富润屋,德润身,心广体胖,故君子必诚其意。
B.
知止而后有定,定而后能静,静而后能安,安而后能虑,虑而后能得。
C.
大学之道,在明明德,在亲民,在止于至善。
D.
物有本末,事有终始,知所先后,则近道矣。
【简答题】IEEE 802.3u在物理层定义了新的标准100BASE-T。100BASE-T标准采用______,将 MAC子层与物理层分隔开。
【单选题】1983 年, Brudland 对微量元素和痕量元素的含量范围界定分别为:
A.
< 0.05 μmol/kg, < 50 μmol/kg
B.
< 50 μmol/kg , < 0.05 μmol/kg
C.
< 50 mmol/kg , < 0.05 mmol/kg
D.
< 0.05 mmol/kg, < 50 mmol/kg
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