For which two reasons are Integrated Services Routers well-positioned for the SMB market？（）

eparate hard drives, but the option for mirrored is grayed out. Which of the following is the likely reason why this is occurring？（）

A. The disks have been setup as basic.

B. The page file must be at least 4GB to support mirrored drives.

C. The disks have been setup as dynamic.

D. Windows does not support software RAID 1.

of a ledger and the enumeration of various liabilities and (61) accounts on the other side. The two sides must be equal, or balance. Only one further point should be (62) : A balance sheet refers to a single point in time, for example, the close of business on December 31. Taken by itself, a balance sheet does not show (63) over time. It is what economists call a stock concept, not a (64) concept. That is, the balance sheet shows the stock of goods a firm has on hand at any particular instant and does not show the flow of goods through the firm over time. For this reason, a balance sheet does not show business (65) , which are a flow.

(46)

A．profit

B．capital

C．income

D．cash

What is the 'biggest city in the world？ That is, (21) city has the largest population？ This seems like (22) question to answer, but actually it isn't.

It's actually rather difficult to say which cities (23) the largest. There are two reasons for this difficulty. First of all, it isn't easy to determine a city's boundaries, that is, where a city ends. Nowadays, nearly all cities have a large (24) area around them. So when we talk about the population of a city, we often mean the population of the whole metropolitan area around the city. That means that it's difficult to determine what the population of a city is because it's difficult to define what a city is.

The second reason that it is difficult to 25 the population of different cities is this: it is almost impossible to get (26) about the population of all cities for the same year. For example, we might get an estimate of New York's population in 1979 and an (27) of Mexico City's population in 1981. So we real ly can't compare the numbers because the information is for (28) different years. And the population of cities changes rather quickly, especially in some cases. For example, the population of Jakarta, Indonesia, may increase by 5% each year, so the population figure will change rather quickly.

So we can say that these are our two (29) for comparing the populations of cities: one, it's difficult to determine the (30) of a city, and two, it is difficult to get accurate information.

21. A. what

B. which

C. where

D. how

an object, but it is not really fixed at all. If you could take a one pound packet of butter 4,000 miles out from the earth, it would weigh only a quarter of a pound.

Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space？ The reason is this: All objects have a natural attraction for all other objects; this is called gravitational attraction, but this power of attraction between two objects gets weaker as they get farther apart. When the butter was at the surface of the earth, it was 4,000 miles from the center (in other words the radius[半径] of the earth is 4,000 miles). When we took the butter 4,000 miles out, it was 8,000 miles from the center, which is twice the distance.

If you double the distance between two objects, their gravitational attraction decreases (减少) two times two. If you treble (成三倍) the distance, it gets nine times weaker (three times three). If you take it four times as far away, it gets sixteen times weaker (four times four ) and so on.

The best title for this passage is______.

A．The Earth Weight

B．Weight in Space

C．Changing Weight on the Earth

D．Weight on and off the Earth

A.Parents love and take care ofchildren．

B.Parents pass away before childrengrow up．

C.Parents give education tochildren．

, the study of religion. What gives unity to the whole Scholastic movement, the academic practice in Europe from the 9th to the 17th centuries, are the common aims, attitudes, and methods generally accepted by all its members. The chief concern of the Scholastics was not to discover new facts but to integrate the knowledge already acquired separately by Greek reasoning and Christian revelation. This concern is one of the most characteristic differences between Scholasticism and modern thought since the Renaissance.

The basic aim of the Scholastics determined certain common attitudes, the most important of which was their conviction of the fundamental harmony between reason and revelation. The Scholastics maintained that because the same God was the source of both types of knowledge and truth was one of his chief attributes, he could not contradict himself in these two ways of speaking. Any apparent opposition between revelation and reason could be traced either to an incorrect use of reason or to an inaccurate interpretation of the words of revelation. Because the Scholastics believed that revelation was the direct teaching of God, it possessed for them a higher degree of truth and certainty than did natural reason. In apparent conflicts between religious faith and philosophic reasoning, faith was thus always the supreme arbiter; the theologians decision overruled that of the philosopher. After the early 13th century, Scholastic thought emphasized more the independence of philosophy within its own domain. Nonetheless, throughout the Scholastic period, philosophy was called the servant of theology, not only because the truth of philosophy was subordinated to that of theology, but also because the theologian used philosophy to understand and explain revelation.

This attitude of Scholasticism stands in sharp contrast to the so-called double-truth theory of the Spanish-Arab philosopher and physician Averroёs. His theory assumed that truth was accessible to both philosophy and Islamic theology but that only philosophy could attain it perfectly. The so-called truths of theology served, hence, as imperfect imaginative expressions for the common people of the authentic truth accessible only to philosophy. Averroёs maintained that philosophic truth could even contradict, at least verbally, the teachings of Islamic theology.

As a result of their belief in the harmony between faith and reason, the Scholastics attempted to determine the precise scope and competence of each of these faculties. Many early Scholastics, such as the Italian ecclesiastic and philosopher St. Anselm, did not clearly distinguish the two and were overconfident that reason could prove certain doctrines of revelation. Later, at the height of the mature period of Scholasticism, the Italian theologian and philosopher St. Thomas Aquinas worked out a balance between reason and revelation.

第31题：With the Scholastics, the search for new knowledge _____.

［A］ stopped completely

［B］ slowed down

［C］ advanced rapidly

［D］ awaked gradually

the 18th century who has been a public man in his own country and the only poet since Milton who has been a public man at a time when his country was involved in a struggle for political liberty. This may not seem an important matter, but it is a question whether the kind of life lived by poets for the last two hundred years or so has not been one great reason for the drift of poetry away from the life of the community as a whole, and the loss of touch with tradition. Once the life of contemplation has been divorced from the life of action, or from real knowledge of men of action, something is lost which it is difficult to define, but which leaves poetry enfeebled and incomplete. Yeats responded with all his heart as a young man to the reality and the romance of Ireland's struggle but he lived to be completely disillusioned about the value of the Irish rebellion. He saw his dreams of liberty blotted out in horror by" the innumerable clanging wings that have put out the moon". It brought him to the final conclusion of the futility of all discipline that is not of the whole being, and of "how base at moments of excitement are minds without culture". But he remained a man to whom the life of action always meant something very real.

The title below that best expresses the main idea of this paragraph is ______.

A．The Basis of True Poetry

B．The Necessity of Culture

C．Action Versus Contemplation

D．Yeats as a Poet and Patriot

__________ means you reason by comparing two similar cases.

A.Reasoning form. specific instances

B.Reasoning from principle

C.Analogical reasoning

D.none of the above

. During vigorous exercise, our muscles tire as they run out of fuel and build up waste products. Muscle performance can also be affected by a phenomenon called "central fatigue," in which an imbalance in the body's chemical messengers prevents the central nervous system from directing muscle movements effectively. It was not known, however, whether central fatigue might also affect motor systems not directly involved in the exercise itself—such as those that move the eyes. To find out, researchers gave 11 volunteers a carbohydrate solution either with a moderate dose of caffeine—which is known to stimulate the central nervous system—or as a placebo without, during 3 hours of cycling. After exercising, the scientists tested the cyclists with eye-tracking cameras to see how well their brains could still control their visual system. The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information. The caffeine—the equivalent of two strong cups of coffee—was sufficient to counteract this effect, with some cyclists even displaying increased eye movement speeds, the team reports today in Scientific Reports. So it might be a good idea to get someone else to drive you home after that marathon.

A、 historical reason and class reason

B、 historical reason and psychological reason

C、 class reason and psychological reason

D、 extra-linguistic factors and linguistic factors