Read the article and select the best answer. Article: A superstar is someone who is usually famous in sports, or films, or popular music, someone like the singer Michael Jackson. In the nineteen eighties, Michael Jackson made a record album called "Thriller". It quickly became the most popular recording in the history of music and it made Michael Jackson a superstar. The word "super" means more than usual or very wonderful. And of course, a star is a person who is very famous. So people who are famous and skilful in sports, films or music are called superstars, such as Li Ning. One of the most famous sports superstars in the United States is the boxer Muhammad Ali. After he won a gold medal in the Olympics and became the heavyweight boxing champion, he was known as one of the greatest and most famous boxers in the sports history. At that time Muhammad Ali was even better known than the president of the United States. He was a true superstar. nearly everyone knew his name. But like the stars in the sky, a superstar may fade away   as the years go by. These days people know little about Muhammad Ali. Superstars, loved by millions of people today, may be forgotten tomorrow. Question: According to the author which of the person is NOT a superstar? Options: A: Michael Jackson B: The headmaster C: Muhammad Ali D: Li Ning
B

Read the article and select the best answer. Article: Like human beings, dogs may catch cold because of cold weather, wet conditions or can also get it from other sick dogs. If a dog has a running nose and watery eyes, coughs or sneezes , then it is quite probable that the dog has caught cold. A dog's cold can get over after a few days without treatment but it totally depends upon the owner to treat it with medications or improve its immune power to get rid of the cold naturally. Following are some of the things you can do if your dog gets a cold. You can improve its immune power by giving it proper nutrient diet. Healthy food can really do wonders. Try to give it food which is either suggested by the vet or is healthy for your pet. Increase the intake of food which is rich in vitamins A, C and E. Keep your dog warm. The best place for your dog in winter is inside your house. Do not keep your dog outside when it is cold and wet. At home you can also keep the dog warm with the help of carpets. This will make him comfortable and help him to recover fast. Increase the fluid intake as it helps a lot. Water can be the best choice but you can also add broth in water which will give your dog strength. Warm water will make your dog more comfortable and will also keep the dog away from the respiratory infections . Steam treatment is considered to be effective in getting rid of cold. It makes the nasal passage wet, which helps proper breathing. Just fill your bathroom with steam and leave your dog inside the bathroom for 15 minutes. Do it nearly 2 to 3 times a day and you will see your dog recovering. These are some of the things you can do to help your dog recover from cold. However, if you are not able to find any improvement in its health, then turn to the vet for help immediately. Take your dog for regular checkups so as to avoid complications . Question: It can be learnt from the text that   _  . Options: A: a dog's cold can always disappear naturally B: it's quite easy to make a sick dog recover from cold C: treating a dog's cold sometimes needs a vet's help D: cold in dogs won't spread between each other.
C

Read the article and select the best answer. Article: From furniture to jewelry, from the medical industry to civil engineering,three--dimensional printing can turn all sorts of ideas into objects.     "I wanted to print large objects such as buildings,"said Behrokh Khoshnevis,professor of the University of Southern California.He planned to construct a house in 24 hours by applying 3D printing techniques,but he admitted there would be difficulties in meeting his goal.    "For example,if you run out of ink while printing on paper,you will throw that paper away.But you cannot throw half completed buildings away if your material gets stuck,"he said.Although the printed house is not available to visit,there is a chance for people in Shanghai to see items printed in 3D.     The Belgium-based company Materialize NV is currently holding a 3D printing exhibition in Shanghai that started in late 2012 and will continue until the middle of this year.The company is eager to show Asia what is possible with 3D printing.     "All the pieces shown here are what cannot be made through traditional techniques. A good example of this customization is hearing aids More than l0 million people already use 3D printed hearing aids.all made according to the size of their ear."said Wim Michiels, executive vice-president at Materialise NV.     "You can produce anything whenever and wherever you like.You don't need to set-up production lines for pieces that only need a limited amount of product.Setting up a production Line is a tot of work, takes a long time and is very expensive for a limited number of pieces" said Michiels.     Kim Francois,managing director of Matcrialise China,said their European and American clients have at ready made the next step toward additive manufacturing with small-series production such as hearing aids. Question: According to the text,3D printing is suitable for_. Options: A: mass production B: making small items C: small series production D: reducing production costs
C

Read the article and select the best answer. Article: Some problems are difficult to solve. But there are a lot of number expressions that can help. For example, if we put two and two together, we might come up with the right answer. We know that two heads are better than one. It is always better to work with another person to solve a problem. Some problems have only one solution. You cannot be of two minds over this. But with any luck,we can solve the problem in two shakes of a lamb's tail. In other words,we could have our answers quickly and easily. Sometimes we can kill two birds with one stone. That is, we can complete two goals with only one effort or action. But we must remember that two wrongs don't make a right. If someone does something bad to you, you should not do the same to him. If you are going out with your girlfriend,or boyfriend,but you don't want another friend to go along on your date,you can just say to your friend: two's company, three's a crowd. When I was a young child in school, I had to learn the three R' s. These important skills are reading, writing and arithmetic. These three words do not all start with the letter "R". But they have the sound of "R". My teacher used to give three cheers when I did well in maths. They gave praise and approval for a job well done. Some of my friends were confused and did not understand their school work. They were at sixes and sevens. In fact, they did not care if they finished high school. But they were happy when they completed their studies and graduated from high school. They were in seventh heaven. They were on cloud nine. Nine times out of ten students who do well in school find good jobs. Some work in an office doing the same things every day at nine-to-five jobs. You do not have to dress to the nines, or wear your best clothes, for this kind of work. Question: When Tom wins first place in the game,we can congratulate him by using "  _  " according to the passage. Options: A: dress up to the nines B: give three cheers C: kill two birds with one stone D: put two and two together
