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Nursing homes ______.
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某钻孔灌浆工程需进行压水试验，其相关资料见表IF400000-1，则发包人应向承包人支付压水试验合同价款()元。
A．Prestige schools may not be better.B．The quality is about the same is every school.C
听力原文： Your professor has asked me to talk to you today about the topic that should be of real concern to civil engineers: the erosion of the US beaches. Let me start with some statistics, Did you know that 90% of the coast in this country is eroding, on the gulf of Mexico for instance, erosion averages 4 to 5 feet per year？ Over the past 20 years, there has been an increase in building along the coast, even though geologists and environmentalists have been warning communities about problems like erosion. Someway, communities have tried to protect their buildings and roads and to build seawalls. However, geologists have found that such stabilizing structures actually speed up the destruction of the beaches. These beaches with seawalls, called stabilized beaches, are much narrower than beaches without them. You may wonder how seawalls speed up beach loss. The explanation is simple. If the flow of the beaches is gentle, the water energy is lessened as it washes up along the shore. It is reduced even more that returns to the sea so it doesn't carry back much sand. On the other hand, when the water hits the nearly vertical face of the seawall, it goes straight back to the sea with the full force of its energy and it carries back a great deal of sand. Because of the real risk of losing beaches, many geologists support a ban on all types of stabilizing construction on shorelines.
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There has been some interesting work on the second question: on attitudes to violence. This finds a difference between westerns and crime plays. Westerns are "black and white" simplifications,【B1】crime plays pretend to represent "real life". The【B2】of westerns is that good can defeat bad through【B3】the manly way of doing thing.【B4】is no interest in the villain(反派角色), and the【B5】is often trying to help others rather than himself. In crime stories, 【B6】there are three important differences. Firstly, that criminal does not pay. Secondly, that what criminals do is not very different【B7】what the police do. Both sides【B8】and trick each other if necessary. Thirdly, that you cannot judge somebody by【B9】he appears: a person may look【B10】but be a criminal. Though the【B11】wins in a crime play, we are sometimes shown the criminal's point-of-view.
There is【B12】important difference between westerns and crime plays. In the【B13】, there are not close-ups(特写镜头) at a kill, and the fighting is between groups rather than single people. This【B14】the effect of the violence. But in crime plays, the【B15】stays on a man who has been【B16】; we see blood on his hands and pain on his face.
The third question, about a possible difference between what writers say they feel and what they【B17】show on the screen, has not been studied【B18】. In many "real-life" plays and films there may be a wide【B19】between the "good man wins" ending and the【B20】that people have when watching the scenes. For example, a criminal may be shown in several scenes, enjoying the money he has stolen, before (in one last scene) he is caught.
【B1】
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