In the second half of each year, many powerful storms are born in the tropical Atlantic and Caribbean seas. Of these, only about half a dozen becomes the strong, circling winds of 75 miles per hour or more that are called hurricanes, and several usually make their way to the coast. There they cause millions of dollars of damage, and bring death to large numbers of people. The great storms that hit the coast start as soft circling wind hundreds -- even thousands -- of miles out to sea. As they travel aimlessly over water warmed by the summer sun, they are carried westward by the southeast winds. When conditions are just right, warm, moist air flows in at the bottom of such a wind, moves upward through it and comes out at the top. In the process , the moisture in this warm air produces rain, and with it the heat is changed to energy in the form of strong winds. As the heat increases, the young hurricane begins to move in a counter-clockwise motion . The life of a hurricane is only about nine days, but it contains almost more power than we can imagine. The energy in the heat released by a hurricane's rainfall in a single day would satisfy the entire electrical needs of the United States for more than six months. Water, not wind, is the main source of death and destruction in a hurricane. A typical hurricane brings 6 to 12 inch downpours, causing sudden floods. Worst of all is the powerful movement of the sea -- the mountains of water moving toward the hurricane center. The water level rises as much as 15 feet above normal as it moves toward shore. Which statement about a hurricane is wrong? A) It travels more than 75 miles per hour. B) It usually stays about 9 days. C) It usually causes 6 to 12 inch downpours. D) It sometimes brings the sea water level to the height of 15 feet.
D
(Question)
"All work and no play makes Jack a dull boy" is a popular saying in the United States. Other countries have similar sayings. It is true that all of us need _ We cannot work all the time if we are going to keep good health and enjoy life. Everyone has his own way of relaxing. Perhaps the most popular way is to take part in sports. there are team sports, such as baseball, basketball, and football. There are individual sports, also, such as golf and swimming. In addition hiking, fishing, skiing, and mountain climbing have a great attraction for people who like to be outdoors. Not everyone who enjoys sports events likes to take part in them. Many people prefer to be onlookers, either watching them on television, or listening to them on the radio. When there is an important baseball game or boxing match it is almost impossible to get tickets; everyone wants to attend. Chess, card-playing, and dancing are forms of indoor recreation enjoyed by many people. It doesn't matter whether we play a fast game of ping-pong, concentrate over the bridge table, or go walking through the woods on a brisk autumn afternoon. It is important for every one to relax from time to time and enjoy some form of recreation. according to the passage, perhaps the followings are our ordinary ways of relaxation for common people except _ . A) listening to music B) playing card C) going out for fishing D) boxing match
(Answer)
D
Ques: Wilma Subra had no intention of becoming a public speaker. After graduating from college with degrees in chemistry and microbiology, she went to work at Gulf South Research Institute in Louisiana. As part of her job, she conducted field research on toxic (poisonous) substances in the environment, often in minority communities located near large industrial polluters. She found many families were being exposed to high, sometimes deadly levels of chemicals and other toxic substances. But she was not allowed to make her information public. Frustrated by these restrictions, Subra left her job in 1981, created her own company and has devoted the past two decades to helping people fight back against giant industrial polluters. She works with families and community groups to conduct environmental tests, interpret test results, and organize for change. Because of her efforts, dozens of toxic sites across the country have been cleaned up. And one chemical industry spokesperson calls her "a _ top _ gun" for the environmental movement. How has Subra achieved all this? Partly through her scientific training.Partly through her commitment to environmental justice. But just as important is her ability to communicate with people through public speaking. "Public speaking," she says, "is the primary vehicle I use for reaching people." If you had asked Subra before 1981 "Do you see yourself as a major public speaker?", she would have laughed at the idea. Yet today she gives more than one hundred presentations a year. Along the way, she's lectured at Harvard, testified before Congress, and addressed audiences in 40 states, as well as in Mexico, Canada, and Japan. What does Wilma Subra think of "public speaking"? A) She values it. B) She laughs at it. C) She is against it. D) She has no idea of it.
Ans: A
Mom noticed that something was wrong when I started getting so thirsty, I'd have a lot to drink before bed, which was unusual for me. One time, I opened a big container of apple juice and kept refilling my glass. Before I knew it, I'd drunk the entire container! My mom call my doctor. I then had a few blood tests, and the results were certain ------ I had diabetes, which meant that the amount of sugar in my blood was very high. That can be dangerous, so I had to learn how to control my blood-sugar level. My eating habits had to change in a big way. With diabetes, I can't eat a lot of sugar or carbohydrates. I have to figure out exactly how much sugar I plan to eat, and then I get an injection of insulin before the meals to help my body process the food. Also, I test my blood-sugar level often. I'm always trying to keep my blood sugar at a healthy level. The level can drop when I exercise, but that doesn't keep me out of gym class or off the basketball court ------ I just keep some juice boxes around to _ my blood sugar if I need to. It's a lot of work ------ and not a lot of fun ------ to keep track of everything, but I've gotten used to my new habits. I was a little scared at first because I wasn't sure how my life would change. Once I knew what I needed to do, though, it wasn't a big deal. My life is different now from what it was before, but it has become completely regular to me. What did the author do after knowing she had diabetes? A) She stopped playing basketball in the gym. B) She controlled her blood-sugar level strictly. C) She stopped eating food with natural sugar. D) She tested her blood-sugar level before every meal.
B