Question: Read the article and select the best answer. Article: As civilization proceeds in the direction of technology, it passes the point of supplying all the basic essentials of life--food, shelter, clothes and warmth. Then we are faced with a choice between using technology to provide and fulfill needs which have now been regarded as unnecessary or, on the other hand, using technology to reduce the number of hours of work which a man must do in order to earn a given standard of living. In other words, we either raise our standard of living above that necessary for comfort and happiness or we leave it at this level and work shorter hours. I shall take it for granted that mankind has, by that time, chosen the latter alternative. Men will be working shorter and shorter hours in their paid employment. It follows that the housewife will also expect to be able to have more leisure in her life without lowering her standard of living. It also follows that human domestic servants will have completely ceased to exist. Yet the great majority of the housewives will wish to be relieved completely from the routine operations of the home such as scrubbing the floors or the bath of the cooker, or washing the clothes or washing up, or dusting or sweeping, or making beds. By far the most logical step to relieve the housewife of routine is to provide a robot which can be trained to the requirements of a particular home and can be programmed to carry out half a dozen or more standard operations, when switched by the housewife. Question: As civilization develops in the direction of technology, _ . Options: A: the basic essentials of life must be supplied B: it is important to supply the basic essentials of life C: it is no longer so important as it was in the past to supply all the basic essentials of life D: it is not necessary to supply the basic essentials of life
Answer: C

Question: Read the article and select the best answer. Article: Researchers have found a village that may have been home to the builders of Stonehenge. The village of small houses dates back to about 2600 BC. That's about the same time Stonehenge was built. "Clearly, this is a place that was of great importance," said researcher Mike Parker Pearson. The ancient houses are at a site known as Durrington Walls. It is about 3.2 kilometers from Stonehenge. Researchers believe Stonehenge was a memorial site or cemetery for the villagers. The village also had a wooden version of the stone circle. It may have been used by people attending festivals at Stonehenge. Eight of the houses have been dug up. Researchers say there may be as many as 25 of them. The wooden houses were square and about 5 meters along each side. There are signs that there were beds along the walls. There are also signs of a storage unit. The houses also had fireplaces. Two of the houses were separate from the others. They may have been the homes of community leaders. Researchers say those didn't have the household rubbish that was found in the other homes. Stone tools, animal bones, arrowheads and other things were found throughout the village site. Stonehenge is a popular tourist spot in England. It is a huge circle made out of stones, which were placed in a grass field in southern England. The stone arches were made with two stones at the bottom and one across the top. All of the stones weigh a lot more than a big car. Scientists have long wondered not only how people built Stonehenge, but also why. Question: What can we learn about the village site? Options: A: The wooden version of the stone circle was a memorial. B: Household rubbish can be found in all the houses. C: People can still see beds and storage unit in the houses. D: Each of the wooden houses is about 25 square meters.
Answer: D

Question: Read the article and select the best answer. Article: How can you find out what is going on inside a person's body without opening the patient's body up? Regular X rays can show a lot. CAT scans can show even more. They can give a complete view of body organs. What is a CAT scan? CAT stands for a kind of machine. It is a special X-ray machine that gets a 360-degree picture of a small area of a patient's body. Doctors use X rays to study and determine diseases and injuries within the body, X rays can find a foreign object inside the body or take pictures of some inside organs to be X-rayed. A CAT scanner, however, uses a group of X rays to give a cross-sectional view of a specific part of the body. A fine group of X rays is scanned across the body and around the patient from many different directions. A computer studies the information from each direction and produces a clear cross-sectional picture on a screen. This picture is then photographed for later use. Several cross sections, taken one after another, can give clear "photos" of the entire body or of any body organs. The latest CAT scanners can even give clear pictures of active, moving organs, just as a fast-action camera can "stop the action", giving clear pictures of what appears unclear to the eye. And because of the 360-degree pictures, CAT scans show clear and complete views of organs in a manner that was once only shown during operation or examination of a dead patient. Frequent appearance before X rays can cause skin burns, cancer or other damage to the body. Yet CAT scans actually don't cause the patient to more radiation than regular X rays do. CAT scans can also be done without getting something harmful into the patient, so they are less risky than regular X rays. CAT scans provide exact, detailed information. They can quickly find such a thing as bleeding inside the brain. They are helping to save lives. Question: What is NOT true of a CAT scan? Options: A: It is safer than regular X rays. B: It makes use of computer techniques. C: It can stop the action of an organ for a short time. D: It gives clear pictures of active, moving body parts.
Answer:
C