题目内容
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Only under special circumstances ________ to take make-up tests.
A．are freshmen permitted
B．freshmen are permitted
C．permitted are freshmen
D．are permitted freshmen
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更多“Only under special circumstanc…”相关的问题
A.are freshmen permitted
B.freshmen are permitted
C.permitted are freshmen
D.are permitted freshmen
Although groups often may increase the motivation of their members to deal with problems, there is a counterbalancing need to contend with conflicts arising among members of a group-and to give it coherent directions. Problem solving is facilitated by the presence of an effective leader who not only provides direction but permits the orderly, constructive expression of a variety of opinions; much of the leader's effort may be devoted to resolving differences. Success in problem solving also depends on the distribution of ability within a group. Solutions simply may reflect the presence of an outstanding individual who might perform. even better by himself.
Although groups may reach a greater number of correct solutions, or may require less time to discover an answer, their net man-hour efficiency is typically lower than that achieved by skilled individuals working alone.
A process called brainstorming has been offered as a method of facilitating the production of new solutions to problems. In brainstorming, a problem is presented to a group of people who then proceed to offer whatever they can think of, regardless of quality and with as few inhibitions as possible. Theoretically these unrestricted suggestions increase the probability that at least some superior solutions will emerge. Nevertheless, studies show that when individuals work alone under similar conditions, performance tends to proceed more efficiently than it does in groups.
Under special circumstances, however, a group may solve problems more effectively than does a reason ably competent individual. Group members may contribute different (and essential) resources to a solution that no individual can readily achieve alone; such pooling of information and skills can make group achievements superior in dealing with selected problems. Sometimes social demands may require group agreement on a single alternative, as in formulating national economic or military policies under democratic governments. When only one among several alternative solutions is correct, even if a group requires more time, it has a higher probability of identifying the right one than does an individual alone.
In this passage, the author argues that thinking in groups ______.
A．is the best way to solve any problem
B．is by no means useful in problem-solving
C．may result in effective problem-solving under certain circumstances
D．will inevitably produce greater efficiency in problem solving than individual thinking
Crocodiles(鳄鱼)lay their eggs and leave them under leaves or sand. Baby crocodiles have special sharp teeth with which to break their way out of the shells. Crocodiles only live where it is hot. They are found in India, Australia, Africa and America. They spend most of their time lying around in the mud or the rivers. The crocodiles long powerful tail is used when the animal is swimming. It is also an excellent weapon, because it can be swung with great speed and force. One blow will knock down a man or even a big animal at once. The crocodile is very well protected against its enemies by the hard bony plates which cover most of its body, but because of the way its neck is formed, it cannot turn its head from side to side and so it can only see in front of itself. The crocodile has its teeth cleaned by the crocodile bird. For its food this bird takes the bits left in the crocodiles mouth. This helps the crocodile, which cannot clean its own teeth, for it cannot move its tongue up and down. With its rows of terrible pointed teeth it seizes its food, which may be a fish, an animal, or even a careless human being, and then holds it below the water until it is drown to death. The long-nosed crocodile is shy and timid and because of this, the people of West Africa where it lives, sometimes catch it for food. Many, many centuries ago there were crocodiles in England. We know this because we have found their bones buried far down in the earth on which London is built. But the Britain of today is too cold for them to live in. Crocodiles may grow to over thirty feet in length. When they lie floating in the water, they look like floating tree-trunks and it is often impossible to tell that they are there.
The female crocodile______.
A．buries her eggs
B．sits on her eggs
C．carries her eggs
D．eats her eggs
In relation to the Company Law of China:
(a) state the circumstances under which a joint stock company may purchase its own shares; (6 marks)
(b) state the reasons why a joint stock company is generally not allowed to purchase its own shares, except under special circumstances. (4 marks)
A.has earned
B.has failed to earn
C.has rendered
D.has failed to render
(1) The importation of goods into a China free trade zone
(2) The importation of equipment under an operating lease
(3) The importation of raw materials under a processing trade
(4) The importation of raw materials under a general trade
A.1, 2, 3 and 4
B.1, 2 and 3 only
C.1 and 3 only
D.2 and 4 only
A.RTC, EDE, Use only under supervision, BTV
B.RTC, RTV, Scrap, Use as is
C.TRV, Use as is, and thrown in the trash can
D.以上都不是
(4)
A．The bank makes profits only from its own money.
B．The bank makes profits from not only the deposits but also its own money.
C．The bank has special obligation to make profits.
D．The bank makes profits by having special obligations to depositors.
The basic drawing then has to be colored in, using the same method but with non-poisonous paint now replacing the ink. The average tattoo contains four or five colors, each injected with a separate instrument. How many needles are used each time will depend on the area to be covered, but it is possible to use as many as ten or twelve, giving up to 3,000 injections a minute. Filling in is a lengthier process than outlining, and, since most people find half an hour under the needles quite enough, a major tattoo can take a number of visits to complete. Every visit will leave the skin sere and stinging, and to prevent infection the area is finally treated with an antiseptic cream and covered with a dressing. After a few days it finally heals over, leaving the new tattoo clearly visible under the skin.
And there it stays, for, as those who get tattooed and then third better of it soon discover, getting rid of the tattoo is a far more difficult business than getting it. The tattooist is powerless to undo what he has done and can only refer unhappy customers to their doctors who, no matter how sympathetic, are able to offer little encouragement. Removing a tattoo, if it can be done at all, has to be by one of two methods, neither of them pleasant or even completely satisfactory, The first is by surgery and skin replacement, an operation which leaves permanent marks. The other possibility is to re-tat-too over the offending design with a special acidbased substance which absorbs the colors as it goes. This is a painful and lengthy process which, though less expensive than private surgery, is still quite costly." Tattooing is a thorn in the side of the medical profession", is the view of one Harley Street skin specialist. He receives a constant stream of enquiries about removal, but in most cases the expense and discomfort of having it done make people decide to go on living with their unwanted designs." Patients have to want it very much go to through with it ," he says. "Those who do are usually the ones who find that they are refused jobs, or cannot get advancement because their hands are decorated."
This is such a common event that responsible tattooists refuse to work on areas which cannot normally be covered up." The trouble is that most people don’t think about it until it’s too late." says one tattooist who had his own hands mooed some years ago, and freely admits to regretting it." I realize now that it looks in bad taste."
The fine needles are used ______ .
A．to make the first rough outline
B．to finish the rough outline
C．to make the approved drawing
D．to ink in the rough outline
What can we learn from the first paragraph？
A．A dolphin is a special kind of fish.
B．Dolphins can't swim very quickly.
C．Dolphins can live only in the sea.
D．Dolphins produce their babies on land.
