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软件工程在经过对硬件和系统工程的继承并独立发展以后，在综合吸收各种先进软件开发技术的基础上形成了一个十分庞大而复杂的体系结构，整个体系组成的关键要素是()。
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《中共中央关于制定国民经济和社会发展第十一个五年规划的建议》中强调，发展科学技术和壮大人才队伍，是提升国家竞争力的决定因素，实现长期持续发展，必须依靠科技进步和劳动力素质的提高。这充分体现了()。
①科学技术是第一生产力②科学技术是社会发展的最终决定力量③劳动者素质直接影响生产力水平④劳动是财富的源泉
You cannot ,always prevent disasters, but you can【C4】______against them. Most forms of insurance are【C5】______--it is up to you whether you take out【C6】______or not. But some forms are【C7】______. If you drive a car, for example, you must take【C8】______a third party insurance policy. The "parties" to an agreement, or contract, are the individuals or groups【C9】______. With third-party motor insurance, the three【C10】______are(i)you yourself,(ii)your insurance company, and(iii)anybody else--for example, the man【C11】______tiger has just smashed up your Mini. Third-party insurance does not cover fire, theft or anything else. It is【C12】______only to protect road users from each other.【C13】______you want to insure against all the other terrible things that might happen to you or your car, you can take out a(an)【C14】______policy.
Another form. of compulsory insurance is National Insurance. Everybody over 16 earning money on a regular【C15】______must pay a sum each week to the state. These weekly【C16】______cover part of the cost of the National Health Service and the other social service benefits, e.g. unemployment benefit("the dole" ), sickness benefit, old-age【C17】______, industrial injury benefits and so on. You must be able to【C18】______you have paid your contributions, so you have a card(kept by your employer unless you are self-employed )onto which stamps are【C19】______every week. Of course, you can take out【C20】______health insurance as well if you wish, but you must still pay your state contributions.
【C1】
Psychologists Paul Ekman, Robert W. Levenson and Wallace Friesen enrolled professional actors in their experiment because they have been trained both to recall emotions from the past and not to be self conscious or embarrassed when asked to pose. After they were hooked up to equipment that electronically recorded the activity of their involuntary nervous systems, the actors were not told how to feel. But they were, instructed to move muscles in their faces to create smile, frowns, and expressions of anger, fear, sadness, happiness, disgust and surprise.
Two major findings came out of the study, published in Science magazine. One is that heart rate and skin temperature--both under the control of the autonomic nervous system--vary according to facial expression. This suggests some form. of communication between the brain's motor cortex(皮层), which governs voluntary movements, and areas in the brain's hypothalamus(下丘脑) that, instead, deal with unconscious bodily reactions to stimuli.
The other finding is that, contrary to what had been expected, the facial expressions that convey anger, fear, sadness and disgust each produce a different, but typical pattern of response from the involuntary nervous system. Though the psychologists have not yet detected correspondingly specific patterns for the other emotions they studied, they expect to identify them eventually.
As importantly, says Ekman, the new discoveries may, in time, have practical consequences because they "open the door to exploring how emotions cause physical disorders, and offer the possibility of using facial expressions therapeutically(治疗地)."
Scientists discovered that people's emotions are______.
听力原文：M：Would it be better to buy a monthly meal ticket than pay for each meal separately？
W：What difference does it make？ The price per meal is the same either way．
Q：What does the woman imply？
(18)
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