题目内容

Which of the following does NOT help to separate the useful U-235 and nearly useless U-238？

A. The principle of gaseous diffusion.
B. A process involving magnetic separation of the two isotopes.
C. A process nearly identical in the chemical makeup.
D. A gas centrifuge.

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SECTION A COMPOSITION (35 MIN)
Write on ANSWER SHEET ONE a composition of about 200 words on the following topic:
The Advantages of International Exchange
You are to write in three parts.
In the first part, state just one or two major advantages of international exchange between Chinese universities and foreign universities.
In the second, support your view with details or examples.
In the last part, bring what you have written to a natural conclusion or a summary.
Marks will be rewarded for content, organization, grammar and appropriacy. Failure to following the instructions may result in a loss of marks.

•Read the following text.
•Are the sentences 16-22 “right” or “wrong”？ If there is not enough information to answer “Right” or “wrong”, choose “Doesn't say”.
•For each sentence (16-22), mark one letter (A, B or C) on your Answer Sheet.
Although the situation at the negotiation table is always changeable, it is necessary to make out a detailed plan for the forthcoming negotiation.
“Top line” and “bottom line” should be decided. For many negotiations in which more complex issues exist than the single factor of price, it is more useful to identify a “best achievable” top line. The negotiators of course hope for the best, but the fact is that their “best” is hardly satisfied. The limitation of the top line is affected by many factors. The negotiators should be considerate of the other party. They should not be too aggressive even when they are in a favourable position. They can not be too optimistic. If one party demands too much, the negotiation often results in a failure.
The bottom line, on the other hand, is the last “line of defence”, which the negotiators will not give up. When setting the bottom line, over-optimism about probable outcome is often linked to a failure to give the bottom line adequate consideration. Identifying the bottom line is perhaps more important then setting the original target. Flexibility in setting the best achievable target is essential.
This passage is about how to prepare a negotiation.

A. Right
B. Wrong
C. Doesn't say

Which of the following is the one who has killed one man？

A. Dan.
B. Tanya.
C. No one.
D. A horse.

甲企业许可乙企业使用其生产可视对讲电话的专利技术，已知条件如下：甲企业与乙企业共同享用可视对讲电话专利，甲乙企业设计能力分别为150万部和50万部：该专利为甲企业外购，账面价值100万元，已使用4年，尚可使用6年，假设前4年技术类资产累计价格上涨率为15%；该专利对外许可使用对甲企业生产经营有较大影响，由于失去垄断地位，市场竞争会加剧，预计在以后6年，甲企业减少收益按折现值计算为50万元，增加研发费用以提高技术含量、保住市场份额的追加成本按现值计算为10万元。请评估该项专利许可使用的最低收费额(以万元为单位，小数点后保留两位)。