单选题Which of the following best summarizes the author's attitude toward the Advance Directive?

单选题There was no surprise that their forces ______ five hours after the allied bombardment of the city began. A. capitulated B offset C. enclosed D. appreciated

单选题How much a person can earn is not always a good ______ of real success in life.

单选题The new policy has______ a large amount of investment for industry and business in this city.(2009年北京航空航天大学考博试题)

单选题Mrs. Thompson gave us a ______ account of what had happened, that's why we no longer believe in the sincerity of her utterance. A.curved B.distorted C.twisted D.tangled

单选题Nobody knows______how many people are to be blame for the coal-mine accident, so the government is trying to find out the whole truth about the accident.

单选题{{B}}Passage Seven{{/B}} It is hard to track the blue whale, the ocean's largest creature, Which has almost been killed off by commercial whaling and is now listed as an endangered species. Attaching radio devices to it is difficult and visual sightings are too unreliable to give real insight into its behavior. So biologists were delighted early this year when with the help of the Navy they were able to track a particular blue whale for 43 days monitoring its sounds. This was possible because of the Navy's formerly top-secret system of underwater listening devices spanning the oceans. Tracking whales is but one example of a exciting new world just opening to civilian scientists after the cold war as the Navy starts to share and partly uncover its global network of underwater listening system built over the decades to track the ships of potential enemies. Earth scientists announced at a news conference recently that they had used the system for closely monitoring a deep-sea volcanic eruption for the first time and that they plan similar studies. Other scientists have proposed to use the network for tracking ocean currents and measuring changes in ocean and global temperatures. The speed of sound in water is roughly one mile a second--slower than through land but faster than through air. What is most important, different layers of. ocean water can act as channels for sounds, focusing them in the same way a stethoscope (听诊器) does when it carries faint noises from a patient's chest to a doctor's ear. This focusing is the main reason that even relatively weak sounds in the ocean, especially low- frequency ones can often travel thousands of miles.

单选题Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience And they also need to give serious【C1】______to how they can best【C2】______to such changes. Growing bodies need movement and【C3】______, but not just in ways that emphasize competition.【C4】______they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the【C5】______that comes from achieving success and knowing that their accomplishments are【C6】______by others. However, the typical teenage lifestyle is already tilled with so much competition that it would be【C7】______to plan activities in which there are more winners than losers, 【C8】______, publishing newsletters with many student-written book reviews,【C9】______student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide【C10】______opportunities for leadership as well as for practice in successful【C11】______dynamics. Making friends is extremely important to teenagers, and many shy students need the【C12】______of some kind of organization with a supportive adult【C13】______visible in the background. In these activities, it is important to remember that the young teens have【C14】______attention spans. A variety of activities should be organized【C15】______participants can remain active as long as they want and then go on to【C16】______else without feeling guilty and without letting the other participants【C17】______. This does not mean that adults must accept irresponsibility.【C18】______they can help students acquire a sense of commitment by【C19】______for roles that are within their【C20】______and their attention spans and by shaving clearly stated rules.

单选题Ever since this government's term began, the attitude to teachers has been overshadowed by the mantra that good teachers cannot be rewarded if it means bad teachers are rewarded, too. That's why, despite the obvious need for them, big pay rises have not been awarded to teachers across the board. The latest pay rise was 3.6 per cent--mad in the present situation. That's why, as well, the long battle over performance-related pay was fought as teacher numbers slid. The idea is that some kind of year zero can eventually be achieved whereby all the bad teachers are gone and only the good teachers remain. That is why the Government's attempts to relieve the teacher shortage have been so focused on offering incentives to get a new generation of teachers into training. The assumption is that so many of the teachers we have already are bad, that only by starting again can standards be raised. But the teacher shortage is not caused only because of a lack of new teachers coming into the profession. It is also because teaching has a retention problem, with many leaving the profession. These people have their reasons for doing so, which cannot be purely about wanting irresponsibly to "abandon" pupils more permanently. Such an exodus suggests that even beyond the hated union grandstanding, teachers are not happy. Unions and government appear to be in broad agreement that the shortage of teachers is a parlous state of affairs. Oddly, though, they don't seem entirely to agree that the reasons for this may lie in features of the profession itself and the way it is run. Instead, the Government is so suspicious of the idea that teachers may be able to represent themselves, that they have set up the General Teaching Council, a body that will represent teachers whether they want it to or not, and to which they have to pay ￡ 25 a year whether they want to or not. The attitudes of both sides promise to exacerbate rather than solve the problem. Teachers are certainly exacerbating the problem by stressing just how bad things are. Quite a few potential teachers must be put off. And while the Government has made quite a success of convincing the public that bad education is almost exclusively linked to bad teachers represented by destructive unions, it also seems appalling that in a survey last year, working hours for primary teachers averaged 53 hours per week, while secondary teachers clocked up 51 hours. At their spring conferences, the four major teaching unions intend to ballot their members on demanding from government an independent inquiry into working conditions. This follows the McCrone report in Scotland, which produced an agreement to limit hours to 35 per week, with a maximum class contact-time of 22 and a half hours. That sounds most attractive.

单选题On the other hand, ______very deep pockets, the administration would not be concerned in the least about the cost of their lawyers. If fully______, the corporate lawyers could file enough motions, take enough depositions, and pursue every possible appeal, to the point that you, quite literally, could litigate yourself into bankruptcy.

单选题I'm afraid I can't______you______; you'll have to go to a hotel.

单选题The batteries can be recharged when they run______.

单选题Early last year the company researched the possibility of______ a new late-night show.

单选题They seek to ______ the long-term goals for what music education ought to be in our society. A. set out B. set in C. set apart D. set back

单选题The microscope can ______ the object 100 times.

单选题"Proletarian" literature is ______.

单选题The Roman Emperor Claudius was viewed with ______ by generations of historians until newly discovered evidence showed him to be ______ administrator. A. suspicion...a clever B. disdain...a capable C. antagonism...an eager D. indignation...an incompetent

单选题The fund-raiser mentioned in the passage refers to ______.