Ques: Read the article and select the best answer. Article: The temperature of the sun is over 5,000 degrees Fahrenheit at the surface, but it rises to perhaps more than 16 million degrees at the center. The sun is so much hotter than the earth that matter can exist only as a gas, except at the core. In the core of the sun, the pressures are so great against the gases that, despite the high temperature, there may be a small solid core. However, no one really knows, since the center of the sun can never be directly observed. Solar astronomers do know that the sun is divided into five layers or zones. Starting at the outside and going down into the sun, the zones are the corona, chromosphere, photosphere, convection zone and finally the core. The first three zones are regarded as the sun's atmosphere ends and the main body of the sun begins. The sun's outermost layer begins about 10,000 miles above the visible surface and goes outward for millions of miles. This is the only part of the sun that can be seen during an eclipse such as the one in February 1979. At any other time, the corona can be seen only when special instruments are used on cameras and telescopes to shut out the glare of the sun's rays. The corona is a brilliant, pearly white, filmy light, about as bright as the full moon. Its beautiful rays are a sensational sight during an eclipse. The corona's rays flash out in a brilliant fan that has wispy spikelike rays near the sun's north and south poles. The corona is thickest at the sun's equator. The corona rays are made up of gases streaming outward at tremendous speeds and reaching a temperature of more than 2 million degrees Fahrenheit. The rays of gas thin out as they reach the space around the planets. By the time the sun's corona rays reach the earth, they are weak and invisible. Question: Matter on the sun can exist only in the form of gas because of the sun's _ . Options: A: size B: age C: location D: temperature
Ans: D

Ques: Read the article and select the best answer. Article: It is quite reasonable to blame traffic jams, the cost of gas and the great speed of modern life, but manners on the road are becoming horrible.Everybody knows that the nicest men would become fierce tigers behind the wheel.It is all right to have a tiger in a cage, but to have one in the driver's seat is another matter altogether. Road politeness is not only good manners, but good sense too.It takes the most cool-headed drivers great patience to give up the desire to beat back when forced to face rude driving.On the other hand, a little politeness goes a long way towards reducing the possibility of quarrelling and fighting.A friendly nod or a wave of thanks in answer to an act of politeness helps to create an atmosphere of good will and calm so necessary in modern traffic condition.But such behaviors of politeness are by no means enough.Many drivers nowadays don't even seem able to recognize politeness when they see it. However, misplaced politeness can also be dangerous.Typical examples are the driver who waves a child crossing the street at a wrong place into the path of oncoming cars that may be not able to stop in time.The same goes for encouraging old ladies to cross the road wherever and whenever they want to.It always amazes me that the highways are not covered with the dead bodies of these grannies . An experienced driver, whose manners are faultless, told me it would help if drivers learnt to correctly join in traffic stream without causing total blockages that give rise to unpleasant feelings.Unfortunately, modern drivers can't even learn to drive.Years ago, experts warned us that the fast increase of the car ownership would demand more _ from all road users.It is high time for all of us to take this message to heart. Question: In the writer's opinion, _ . Options: A: drivers should show road politeness properly. B: strict traffic rules are badly needed C: unskillful drivers should be punished D: drivers should avoid traffic jams
Ans: A

Ques: Read the article and select the best answer. Article: Laresce was born with a condition called hypermobility which meant her joints were"bend".The condition can use severe joint pain and lead to dislocations . But rather than feel sorry for herself, she used her misfortune to inspire her to become Britain's strongest schoolgirl. Just two years ago,the condition left Laresce in so much pain that she couldn't even take part in sports.But now she has six British and World Champion power lifting records.It's an incredible achievement. Laresce's trainer Tania George said her condition is the secret to her success."She has more flexibility in her back than most people,which gives her the technique of bending her back strongly and safely.Most power lifters would kill to try to bend their backs like Laresce.She has perfected the technique to lift incredibly heavy weights,"Tania said. "I used to suffer a lot of pain from my hypermobility.I remember coming home from school with pains in my knees,joints and hips.It would stop me doing normal things at schoo1.The pain would be so much that some nights I couldn't sleep at all and I just couldn't face going to school like that.And after each dislocation,I had to do six months of physiotherapy to recover,"said Laresce. However, since taking up the sport of power lifting 18 months ago she is now effectively cured."really enjoyed the feeling of power I got and the excitement of people encouraging me to do my very best,"she said. "I've made lots of friends a It's an incredible feeling when everyone's cheering me on.It's the support of other people that makes the difference to winning.Becoming a champion was a big surprise--I just started off for fun and wasn't expecting anything.So to win six titles over just a few months was amazing." Question: What could be the best title for this passage ? Options: A: A schoolgirl who turns misfortune into an advantage B: Bendy-jointed teen becomes Britain's strongest schoolgirl C: An inspiring girl who has made great achievements D: A British girl with great spirit and determination
Ans:
B