已选分类
文学
填空题She married one of her publishers and soon became
a household word
.
填空题众所周知, the Atlantic Ocean is only half as big as the Pacific Ocean.
填空题Known as African Americans" poet laureate, ______articulates the miseries and agonies of the blacks in face of racial discrimination.
填空题Ive ______ my room so theres space for my new bookcase. 我把房间重新布置了一下,这样新书架就有地方放了。
填空题Arsat, after successfully running away with the woman of his ruler, is troubled deep at heart by the thought that he had left his brother in the midst of enemies to die. Answer; "______" by______
填空题A sticking plaster may appear to be a grossly inadequate treatment for a paraplegic. Attach a few electrodes, though, and a device that resembles such a dressing could help translate into actions the thoughts of people who are paralysed. In 2008 a practical version will be shown to work and the first individuals will be recruited to try them for real. Paralysis is a breakdown in communication. The brain does not t0rget how to ride a bicycle. 41. ____________________________________. John Donoghue of Brown University in Rhode Island has been working on how to restore that link. He has shown that the technology he has developed works, albeit only for a handful of people who were prepared to endure having a tangle of wires dangling from their heads. In 2008 Mr. Donoghue and his colleagues will turn their device into something that looks like a hearing aid and whose use could become almost as routine. 42. ______________________________. When the nerve cell fires, this electrical activity will be picked up by the wire and conveyed to the silicon chip. 43. ____________________________________. Power will come via an inductive coil placed under the scalp and next to another on top of the scalp, which will be attached to a battery. This, and a computing unit worn on a belt, will be the only parts visible outside the body. Ultimately the team intends to implant the computer unit in the chest, connected to the brain by a fibre-optic cable. The researchers reckon their device will be able to direct a motorised wheelchair or move a robotic hand. But they also want to restore to paraplegics the use of their own bodies. 44. ______________________________. Connecting the two systems together would mimic the way in which the body normally works. But restoring useful movement to paraplegics involves more than making muscles work once more. It also means restoring a capability that most able-bodied people do not realise they have: the use of sensory feedback to fine-tune actions. 45. __________________________________________. In order to achieve this, in 2008 Mr. Donoghue and his colleagues will develop their system to run in reverse. Because the monkeys used in the tests will not be paralysed, the implant will not only broadcast what the brain is doing but also eavesdrop on what happens to the nerve cells when they are receiving information. This could then be mimicked in people. The idea is that paralysed people could operate, say, a robotic hand with sensors that collect information about the pressure and temperature they encounter and convey these data back to the brain. That is, the human brain will be stimulated to feel what the robot senses. Not bad for a device that looks like a sticking plaster.[A] The researchers will implant a silicon chip the size of a small button into the brains of monkeys. The chip will be fitted with an array of 100 thread-like gold wires, each of which will be attached to a nerve cell in the brain.[B] Hence their involvement with Hunter Peckham of Case Western Reserve University. He is developing a system which electrically stimulates muscles to make them move once again.[C] Years after paralysis has struck, the same nerve cells fire when someone is thinking about moving ; it is just that the rest of the body does not receive the message.[D] There are many kinds of sticking plasters, which are now in wide use in many countries. But sticking plasters are not very adequate to treat paraplegics and paralytics.[E] Reach out to pick up a cup of hot tea from a vending machine and, as your hand touches the cup, it subtly adjusts its grip so that enough strength is used to lift the cup without crushing it and burning your fingers.[F] The next step will be to transmit this information from the skull to the outside world. A second device will be attached to the silicon chip to do this. It will transmit data through the skin using pulses of infra-red light, just like a remote control.[G] A robotic hand is equipped with sensors, which are mainly used to collect related information and transmit it to the outside chip. Then this chip will process the message and inform the paraplegic to move his or her muscles.
填空题Gold is ______ (little) useful than iron.
填空题The nuclear family in China usually {{U}}consists of father, mother and their only child{{/U}}.
填空题This is made of______material.(resist heat)
填空题
填空题They will quite ______ squander a whole years savings on two weeks in the sun. (happy)
填空题Preference of people , their custom and tradition ______ a very important role in the packing of goods for consumption.
填空题
填空题
填空题According to G Leech, ______meaning refers to logic, cognitive, or denotative content.(北二外2005研)
填空题Mrs.Brown,who ______ recently ______ general manager of our company,is one of the most capable women I have ever worked with.最近被任命为我们公司总经理的布朗夫人是和我一起工作过的最有能力的女人之一。
填空题
填空题{{B}}Directions:{{/B}}In the following text, some sentences have been
removed. For Questions 41 - 45, choose the most suitable one from the list A - G
to fit into each of the numbered blank. There are two extra choices, which do
not fit in any of the gaps. Mark your answers on ANSWER SHEET 1. (10 points)
(41)______ Through laziness and cowardice a large part of
mankind, even after nature has freed them from alien guidance, gladly remain
immature. It is because of laziness and cowardice that it is so easy for others
to usurp the role of guardians, It is so comfortable to be a minor! If I have a
book which provides meaning for me, a doctor who will judge my diet for me and
so on, then I do not need to exert myself. I do not have any need to think; if I
can pay, others will take over the tedious job for me. The guardians who have
kindly undertaken the supervision will see to it that by far the largest part of
mankind, including the entire "beautiful sex," should consider the step into
maturity, not only as difficult but as very dangerous.(42)______
It is difficult for the isolated individual to work himself out of the
immaturity which has become almost natural for him. He has even become fond of
it and for the time being is incapable of employing his own intelligence,
because he has never been allowed to make the attempt. Statues and formulas,
these mechanical tools of a serviceable use, or rather misuse, of his natural
faculties, are the ankle-chains of a continuous immaturity. Whoever threw it off
would make an uncertain jump over the smallest trench because he is not
accustomed to such free movement. Therefore there are only a few who have
pursued a firm path and have succeeded in escaping from immaturity by their own
cultivation of the mind. But it is more nearly possible for a
public to enlighten itself: this is even inescapable if only the public is given
its freedom. For there will always be some people who think for themselves, even
among, the self-appointed guardians of the great mass who, after having thrown
off the yoke of immaturity themselves, will spread about them the spirit of a
reasonable estimate of their own value and of the need for every man to think
for himself.(43)______. Through revolution, the abandonment
of personal despotism may be engendered and the end of profit-seeking and
domineering oppression may occur, but never a true reform of the state of mind.
Instead, new prejudices, just like the old ones, will serve as the guiding reins
of the great, unthinking mass. (44)______. But I hear people
clamor on all sides: Don't argue ! The officer says: Don't argue, drill! The tax
collector: Don't argue, pay! The pastor: Don't argue, believe!... Here we have
restrictions on freedom everywhere. Which restriction is hampering
enlightenment, and which does not, or even promotes it? I answer; The public use
of a man's reason must be free at all times, and this alone can bring
enlightenment among men. The question may now be put: Do we live
at present in an enlightened age'?(45)______.[A] All that is required
for this enlightenment is freedom; and particularly the least harmful of that
may be called freedom, namely, the freedom for man to make public use of his
reason in all matters.[B] Enlightenment is man's leaving his self-caused
immaturity. Immaturity is the incapacity to use one's intelligence without the
guidance of another. Such immaturity is self-caused if it is not caused by lack
of intelligence, but by lack of determination and courage to use one's
intelligence without being guided by another. Have the courage to use your
own intelligence! It is therefore the motto of the Enlightenment.[C] The
answer is: No, but in an age of enlightenment. Much still prevents men from
being placed in a position to use their own minds securely and well in matters
of religion. But we do have very definite indications that this field of
endeavor is being opened up for men to work freely and reduce gradually the
hindrances preventing a general enlightenment and an escape from self-caused
immaturity.[D] I call this soaring wealth and shrinking spirit "the American
paradox." More than ever, we have big houses and broken homes, high incomes and
low morale, secured rights and diminished civility. We excel at making a living
but often fail at making a life. We celebrate our prosperity but yearn for
purpose. We celebrate our freedoms but long for connection. In an age of plenty,
we feel spiritual hunger.[E] A public can only arrive at enlightenment
slowly.[F] After having made their domestic animals dumb and having
carefully prevented these quiet creatures from daring to take any step beyond
the lead-strings to which they have fastened them, these guardians then show
them the danger which threatens them, should they attempt to walk alone.
Now this danger is not really so very great; for they would presumably
learn to walk after some stumbling. However, an example of this kind intimidates
and frightens people out of all further attempts.[G] Attitudes about divorce
have dramatically changed. In the past, it was seen as the last resort of a
woman who had been beaten up or cheated on. Women were victims. Today many women
choose' to get divorced because they think they will have a better life as a
SINDI than by staying in a stale marriage. In 74 percent of eases it is
women who now instigate divorce proceedings.
填空题All parts of I he house other than the windows were in good condition.
填空题Directions: Below is a summary of some of the main points of the passage. Read the summary and then select the best word or phrase .from the box below according to the passage. You should decide on the best choice and mark the corresponding letter on the ANSWER SHEET with a single line through the center. A porridge M storage life B malnutrition I sprouted grains C fermentation J inadequate food intake D new technology K acidity E contaminated food L unfermented food F diarrhoeal germs M weaning G traditional food N dough Malnutrition and the resulting impaired growth and development in children of weaning age in developing countries results not only from (18) but also from infections caused by contaminated food. Studies have addressed the problem of inadequate intake by using sprou- ted grains in food preparation. Contamination has been tackled with (19) . Both of these methods are, or were, used traditionally and are practical and inexpensive. Fermented foods have higher (20) and also have anti-microbial qualities. This means that contamination is decreased and that their (21) is increased. Fermentation occurs when (22) is left to stand, occasionally with simple additives. There is, however, a trend away from this (23) to commercial products.
