Article: If you see someone drowning, speed is very important. Once you get him out of water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, tilt his head back and press his chin upwards. This stops the tongue blocking the airway in the throat and is sometimes enough to get him breathing again. If that doesn't work, start mouth-to-mouth breathing. Press his nostrils together with your fingers. Open your mouth and take a deep breath. Blow into his lungs until his chest rises, then remove your mouth and watch his chest fall. Repeat twelve times a minute. Keep doing until help arrives. To bring a child back to life, keep your lips around his mouth and nose and gently blow into his mouth. Give the first four breaths as quickly as possible to fill the blood with oxygen. If, in spite of your efforts, he starts turning a blue-gray color1, and you can feel no pulse,then pressing is the last chance of saving his life. With arms straight, rock forwards, pressing down on the lower half of the breastbone. Don't be too hard or you may break a rib. Check how effective you are by watching if his color1 improves or his pulse becomes independent to your chest pressing. If this happens, stop the pressing. Otherwise continue until help arrives. Question: Once you get a drowning person out of water, if he isn't breathing, you must_first. Yes or no, is the answer "get him breathing again"?
No

(Question)
Article: Allow me to introduce you to Terry, a window salesman from England. If I could take you back about 20 years, you'd know Terry as a complete green hand, who was wet behind the ears in just about everything he attempted. _ You know, the kind who could sell snow to Eskimos. Terry's boss decided to send him out on a practical field trip on his first day. So off he went, but he was extremely nervous. With his hands and his knees shaking, he approached the front door and knocked at is. And old woman appeared. After dozens of cups of tea and pieces of biscuits, the woman signed a contract and purchased over $7,000 worth of windows. The woman had already talked with 6 excellent salesmen that week, all of whom offered her cheaper ones! That's right---Terry's price was the most expensive and he was also the most inexperienced salesman there ever was. So, what happened then? Here comes the secret. The woman said she liked the young lad more than the others. That's all there was to it. She didn't care about the extra expense. Even the other salesmen couldn't persuade her to pay less than this young lad was asking for. The truth is that the young lad left on the woman the first impression that shone brighter than any of the salesman's talk. First impressions count, not the sales techniques, not the low prices. The actual "personality" the kid honestly gave was all that was required. If you market your own products and services, consider what impression you are giving to others. If you appeal to them, then you've already done half of the work. If this means redesigning your presentation, then so be it. If this means going out of your way to be polite, helpful and giving the best possible shopping experience to your customers, the so be it. Question: The passage is most likely written to _ . Yes or no, is the answer "new salesmen"?
(Answer)
No

Ques: Article: For many of us, a little time with our smartphones or iPads before sleep is the highlight of the night. But would you still think it is relaxing if you knew that it damages or destroys your sleep? Scientists say that's exactly what it does. In ancient times, when there were no lamps, telephones or smartphones, the sun was the main source of light. When the sun went down, our brains took that as a signal to start producing melatonin , a chemical that helps us sleep. However, a healthy amount of melatonin can only be produced in complete darkness.Any light in your bedroom--even the one on the alarm clock or the charging indicator on your cellphone--could disturb the process, not to mention something as bright as smartphone and iPad screens. We tend to hold these much closer than a television or laptop, which allows them to shoot far more light straight into our eyes. "This is particularly worrisome in populations such as young adults and adolescents, who already tend to be _ ," said researcher Brittany Wood at Rensselaer Polytechnic Institute."Lack of sleep among teens is leading to depression, selfharm, low concentration and poor performance at school," she added. While all lights are the enemy of sleep, not all colors of light have the same effect. Our eyes are particularly sensitive to blue light, which is common during the day. Most of the light coming from electronic screens is blue light and it fools our brain into thinking it's still daytime. By contrast, orange or red light has less influence on melatonin production, because our brains recognize it as a signal that the day is ending, according to The Telegraph. Asking yourself to keep your hands off your smartphone before bedtime might seem unreasonable, but you should at least remember to dim the screen or hold it farther away from your eyes. You could also wear a pair of orange sunglasses that take away the harmful blue light. Question: According to the passage, we can know _ . Yes or no, is the answer "darkness makes a great impact on the amount of melatonin"?
Ans: Yes

Ques: Article: Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional problems and possibly cancer. Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Others burst with anger, and scream and yell. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. For years many doctors thought that repressing anger was more dangerous to a person's health than expressing it. They said that when a person is angry, the brain releases the same hormones .They speed the heart rate, raise blood pressure, or sugar into the blood, etc.In general the person feels excited and ready to act. Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger _ may be more likely to develop heart disease, and they believe that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is learning how to deal with anger. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say, "Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably." Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. They said that laughter is much healthier than anger. Question: Expressing anger ferociously _ repressing it according to some scientists. Yes or no, is the answer "is no better than"?
Ans:
No