Read the article and select the best answer. Article: Every profession or trade, every art, and every science has its technical vocabulary, the function of which is partly to refer to things or processes which have no names in ordinary English, and partly to secure greater exactness in expression. Such special dialects, or jargon, are necessary in technical discussion of any kind. Being universally understood by the devotees of the particular science or art, they have the precision of a mathematical formula . Besides, they save time, for it is much more economical to name a process than to describe it. Thousands of these technical terms are very properly included in every large dictionary, yet, as a whole, _ Different professions, however, differ widely in the character of their special vocabularies. In trades and handicrafts and other professions, such as farming and fishing, that have occupied great numbers of men from remote times, the technical vocabulary is very old. It consists largely of native words, or of borrowed words that have worked themselves into the very fiber of our language, hence, though highly technical in many particulars, these vocabularies are more familiar in sound, and more generally understood than most other technicalities. The special dialects of law, medicine, and philosophy have also become pretty familiar to cultivated person, and have contributed much to the popular vocabulary. Yet, every profession still possesses a large body of technical terms that remain essentially foreign, even to educated speech. And the proportion has been much increased in the last fifty years, particularly in the various departments of natural and political sciences and in the mechanic arts. So new terms are coined with the greatest freedom, and abandoned with indifference when they have served their turn. Most of the new coinages are restricted to special discussions and seldom get into general literature or conversation. Yet no profession is nowadays, as all profession once were, a closed guild . The lawyer, the physician, the man of science, and... Question: The author mentions Roentgen rays and wireless telegraphy as examples of _ . Options: A: rapid occurrence of jargon B: quick talk of an experiment C: precision of jargon in meaning D: fast expansion of technical words
D

Read the article and select the best answer. Article: Every four years athletes from the world take part in the Olympic Games. Both the Summer and Winter Olympic Games are held every four years. The Winter Olympic Games are usually held two years before the Summer Olympic Games. The ancient Olympic Games began around the year 776 BC in Greece. Many of the sports were the same as they are now. Some of the games in which the young men competed were: running, jumping, and wrestling. Women were not allowed to take part in the games. After about the year 393 AD the Olympic Games stopped. For centuries there were no Olympic Games. But they were not forgotten. The first Olympic Games in modern times happened in 1896. They were held in Greece--the country in which the Games were born. in the Games there were 311 competitors from 13 countries. After that more and more countries joined in the Games. In 2000, over 10,000 athletes from 227 countries went to Sydney; Australia, for the 27th Olympic Games! There are 300 different events in the Games. Horse riding, hammer throw and shooting are some of the more unusual events. Question: ln 1896, which Olympic Games were held in Greece. Options: A: the first modern Olympic Games B: the ancient Olympic Games C: the first Olympic Games D: the greatest Olympic Games
A

Q: Read the article and select the best answer. Article: The bed should be reserved as a place for sleep, but people tend to read an iPad a lot in bed before they go to sleep. Charles Czeisler, a professor at Harvard Medical School, and his colleagues got a small group of people for an experiment. For five days in a row, the people read either a paper book or an iPad for four hours before sleep. Their sleep patterns were monitored all night. Before and after each trial period, the people took hourly blood tests to paint a day-long picture of just how much melatonin was in their blood at any given time. When subjects read on the iPad as compared to the paper books, they reported feeling less sleepy at night and less active the following morning. People also took longer to fall asleep on the iPad nights, and the blood tests showed that their melatonin secretion was delayed by an hour and a half. The researchers conclude in today's journal article that given the rise of e-readers and the increasingly widespread use of e-things among children and adolescents, more research into the long-term consequences of these devices on health and safety is urgently needed. Czeisler and colleagues go on, in the research paper, to note:"Reading an iPad in bed may increase cancer risk." However, software has been developed that can reduce some of the blue light from the screens of phones and computers according to time of day, and there are also glasses that are made to filter short wavelengths. While they seem like a logical solution for the nighttime tech users, it needs more research. Question: The special software recently developed can _ . Options: A: remove the blue light from your devices completely B: help prevent eyes being harmed by short wavelength C: weaken the harm done by doing nighttime e-reading D: be used in all the e-things widely and safely
A: C

Q: Read the article and select the best answer. Article: A flock of hungry pigeons were flying across the sky in search of food. Having traveled a long distance, they felt tired and settled down on a tree. Just below the tree, they saw grains strewn all over the ground. The pigeons were happy to have found enough food to eat. All the pigeons came down from the tree and started eating the grains. As they were doing so, a huge net fell on them and trapped them all. The pigeons were taken aback. They noticed a hunter sitting at a distance from the tree, a bow and arrow in hand. The pigeons realized it was the hunter who had trapped them in the net. The hunter got up and began to move towards the pigeons. The leader of the pigeons spoke, "Friends, we are in great trouble. The hunter will catch us if we do not act swiftly in a few seconds. There is only one _ available at this moment. Let all of us use our force together and fly up along with the net. If all of us use our force and fly together, we can fly carrying the net along with us. Let us start now." All the pigeons agreed with him and flew high carrying the net along with them. After traveling enough distance away from the hunter, the pigeons settled on a tree and carefully came out of the net one by one and thus escaped the evil design of the hunter. Question: How did the pigeons react when they got trapped? Options: A: They didn't know what to do. B: They tried to fly in all directions. C: They remained rather calm. D: They decided to fight for their lives.
A: C