When a pronoun has more than one possible antecedent in a sentence, the reader will get confused about which antecedent is meant. It is called “a pronoun with two or more possible antecedents”.

A . Darwin　 B . Perth C . the Gold Coast　 D . Brisbane

A . lower KG B . smaller GM C . smaller roll angle D . larger GZ

A . is not B . is C . will probably be D . is one of the way by which it i

A . the master should be immediately informed B . the master will be prohibited from contacting the Administration or other organization C . he will carry out the inspection after the master be informed and be ready D . he will carry out the inspection without informing the master

A . x3655 B . x3950 M2 C . x3755 D . x3650 M3

请将上面这段话翻译成中文，谢谢！

听力原文： A world-champion body builder has no more muscles than does a 90-pound weakling. So what makes him so strong？ What other qualities does be need？ Muscles are made of thousands of stringy fibers—a number that is fixed during childhood—which contract when doing work. Strength does not depend on the number of fibers but on the function of their thickness and how many of them contract simultaneously. Exercise actually damages the muscles. During the recovery stage, the muscle fibers increase in size. Exercise also trains more muscle fibers to work at one time. If a muscle is weak or untrained, for example, only about 10 percent of its fibers will contract, whereas up to 90 percent of the fibers in a weight lifter's bulky biceps will contract. Aside from strength, two other ingredients go into making an athlete: fitness and endurance. Fitness is related to the condition of the heart. During exercises, there is an increase in the amount of blood returning to the heart from the muscles. A typical volume for a runner at rest is about 5 quarts a minutes, compared with 30 quarts during a vigorous trial. This greater volume means more work for the heart a muscular balloon that expands and contracts to take in blood and squeeze it out. Like any other muscle, the heart enlarges and gets stronger with routine exercise. Endurance, or the length of time muscles can work, depends in part on how much fuel—in this case sugar—the muscles can store. A muscle that is continually exercised until it is exhausted of sugar tends to store more when it refuels at the next meal. And more sugar can translate into greater endurance the next time the muscle is put to the test. (33) A．Because the fibers of his muscles are very thick. B．Because he has more muscles. C．Because his muscles are made of more stringy fibers. D．Because the number of his muscles was fixed during his childhood.

此题为判断题(对，错)。

A．there will be clearer difference among the sciences of various countries. B．there will be more scientists compete with each other. C．people will increasingly believe in science. D．more people will agree on its basic concepts.

A．Right B．Wrong C．Not mentioned

A. as it does before B. as it did before C. than it does a few years ago D. than it did a few years ago

When you go to a blood bank to give plasma, they ask you a series of questions to determine if you are eligible to donate. Obviously, they don't want to risk accepting contaminated blood, so they will ask about your sexual history, current health status and other related questions, including whether or not you have gotten a tattoo or piercing within the last 12 months. All blood that is donated is screened for disease such as HIV, Hepatitis, Syphilis and other common blood- born ailments. However, it goes without saying that it is a waste of the blood bank's and the donor's time to harvest blood that is tainted and thus worthless. So, in order to avoid wasted time, they ask these questions to screen the potential donor. And although even I would be quick to say that tattooing and piercing are much safer than some medical professionals like to indicate, there is still always a chance of getting and carrying a disease unknowingly from a tattoo or piercing, especially Hepatitis. That has been the object of many heated arguments and stringent regulations. If you should happen to contract a disease from a tattoo or piercing, it should show up in a screening after 12 months, which is the reason for the waiting period. Yes, maybe it's a little over-precautious, but would you want to be the one on the receiving end of dirty blood？ If there, is even a chance, it is better to be safe than sorry. (37) A．Swim in public pools. B．Give blood. C．Over exert yourself. D．Expose your skin to the sun.

Suppose a DMC has the property that for some input assignment P(x)＞0，x∈A={0，1，…，k-1}，the variance of I(x；y)=0．Prove that the input assignment achieves channel capacity．

These questions have no easy answers. It is tree that big law firms as well as those leading American establishments—Sullivan & Cromwell—a gilt-edged diploma is a distinct advantage. However, there is plenty of evidence to prove that an elite education is not that necessary. According to a survey by Fortune, the majority of top CEOs did not attend an elite college(though a small number did.) So what kind of return is there likely to be on that $125,000 investment？ On average, a person with an undergraduate degree now earns almost twice as much as someone with only a high school diploma. Some researchers found that those who attend more prestigious schools reported higher earnings. Then Alan Krueger, an economist at Princeton and Dale, a researcher designed a study. They found no economic advantage in attending a selective college. Their study looked at freshman class at 30 schools, ranging from Yale to Denison. Krueger and Dale's research while intriguing is not definitive. Even they themselves find it odd that the results seem to show that while there is a correlation between college selectivity and future income, the more a college costs, the higher the earning of its graduates. Critics have questioned their research—the limited number and range of schools evaluated, and conclusions. Under such circumstances, it is hard to say which is right and which is wrong. What can be said is that 1) An elite education gives students—especially less rich ones—better access to certain kinds of elite jobs. 2) There is no economic advantage to choosing an expensive, but not very good private schools. 3) Talented students everywhere rise to the top. So the future is in the hands of young men themselves. Why is April the cruelest month for American high school seniors？ A．Because April is the month when they have the college entrance examination. B．Because April is the time when the high school will decide whether they can graduate or not. C．Because April is the time for high school seniors to find jobs. D．Because April is the month for colleges to inform. the students who will have the chance to have further education.

B．It will be accepted by all people very soon. C．More and more farmers use organic farming to produce food although it reduces the profit of them. D．It grows fast and more and more farmers use organic farming to produce food.

短文翻译(英译汉) As a child—and as an adult as well—Bill was untidy. It has been said that in order to counteract this, Mary drew up weekly clothing plans for him. On Mondays he might go to school in blue, on Tuesdays in green, on Wednesdays in brown, on Thursdays in black, and so on Weekend meal schedules might also be planned in detail. Bill’s contemporaries, even at the age, recognized that he was exceptional. Every year, he and his friends would go to summer camp. Bill especially liked swimming and other sports. One of his summer camp friends recalled, “He was never a nerd or a goof or the kind of kid you didn’t want your team. We all knew Bill was smarter than us. Even back then, when he was nine or ten years old, he talked like an adult and could express himself in ways that none of us understood.” Bill was also well ahead of his classmates in mathematics and science. He needed to go to a school that challenged him to Lakeside—an all-boys’ school for exceptional students. It was Seattle’s most exclusive school and was noted for its rigorous academic demands.” Lakeside allowed students to pursue their own interests, to whatever extent they wished. The school prided itself on making conditions and facilities available that would enable all its students to reach their full potential. It was the ideal environment for someone like Bill Gates.

You are on a tanker discharging oil．When all of the oil that the main cargo pumps can handle is pumped out of a tank，the remainder is ______． A.Stripped out and pumped directly ashore into the mainline as the remaining cargo tanks are pumped out with the main pumps B.Stripped to one tank and then pumped out with the main pumps C.Stripped out and pumped directly ashore after all the tanks have been emptied by the main pumps D.Gravitated to the centers from the wings and pumped out with the main pumps