题目
题型:不详难度:来源:
We all know that the cost of heating our homes will continue to be a significant burden on the family budget. Now millions of people are saving on their heating bills with the EP Portable Heater. With over one million satisfied customers around the world, the new EP heats better and faster, saves more on heating bills, and runs almost silent.
The EP has no exposed heating parts that can cause a fire. The outside of EP only gets warm to the touch so that it will not burn children or pets.
The EP will not reduce oxygen in the room. With other heaters, you’ll notice that you get sleepy when the heat comes on because they are burning up oxygen.
The advanced EP also heats the room evenly, wall to wall and floor to ceiling. it comfortably covers an area up to 350 square feet. Other heaters heat rooms unevenly with most of the heat concentrated to the center of the room. And they only heat an area a few feet around the heater. With the EP, the temperature will not vary in any part of the room.
The EP comes with a 3-year warranty(保修) and a 60-day. no questions asked. Satisfaction guarantee. If you are not totally satisfied, return it to our expertise and your money will be given back to you.
Now, we have a special offer for 10 days, during which you can enjoy a half price discount and a free delivery. if you order that, we reserve the right to either accept or reject order requests at the discounted price.
Take action right now!
小题1:What is mainly discussed in paragraph 2?
A.the heat of the EP | B.the safety of the EP |
C.the appearance of the EP | D.the material of the EP |
A.doesn’t burn up oxygen | B.runs without any noise |
C.makes people get sleepy | D.is unsuitable for children and pets |
A.continuously | B.separately |
C.quickly | D.equally |
A.persuade people to buy the product |
B.advise people to save on heating bills |
C.report the new development of portable heaters |
D.compare the difference of different heart brands |
答案
小题1:B
小题2:A
小题3:D
小题4:A
解析
文章大意:本文向大众介绍了EP便携式暖气相较于其它取暖设备的优点及具体细节。这款取暖设备安全性高,对人畜不会造成伤害,质量也有保证。
小题1:由第二句中“...so that it will not burn children or pets.”可知the EP不会对孩子或宠物造成伤害,因此讲的是EP的安全性。因此选B
小题2:根据第三段“The EP will not reduce oxygen in the room及...because they are burning up oxygen”与其它燃气相比the EP燃烧不会消耗室内的氧气,因此选A。
小题3:根据句中“...wall to wall and floor to ceiling. it comfortably covers an area up to 350 square feet.”可知其燃烧是从墙壁到天花板每个角落都有,因此可推断出其燃烧的很均匀。因此选D表均匀地,平衡地。
小题4:根据文章倒数第二段开头“Now, we have a special offer for 10 days, during which you can enjoy a half price discount and a free delivery. ”可知现在商家现在正在搞活动,并且在最后一段“Take action right now!”即“请立即行动吧!”可知此篇文章的目的是劝说人们买这个产品。
核心考点
试题【EP Portable HeaterWe all know that the cost of heating our homes will continue t】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
1. How many times did you brush your teeth yesterday?
·Finding:A full 33% of seniors brush their teeth only once a day.
·Step:Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.
2. How many times did you wash your hands or bathe yesterday?
·Finding:Seniors, on average, bathe fewer than 3 days a week. And nearly 30%wash their hands only 4 times a day-half of the number doctors recommend.
·Step:We touch our faces around 3, 000 times a day-often inviting germs(病菌)to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.
3. How often do you think about fighting germs?
·Finding:Seniors are not fighting germs as well as they should.
·Step:Be aware of germs. Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.
小题1:What is found out American seniors?
A.Most of then have good habits. |
B.Nearly 30%of then bathe three days a week. |
C.All of then are fighting germs better than expected. |
D.About one third of them brush their teeth only once a day |
A.twice a day | B.three times a day |
C.four times a day | D.eight times a day |
A.We should keep from touching our faces. |
B.There are less than 300 types of bacteria in the mouth. |
C.A kitchen sponge can carry more germs than a toilet. |
D.We should wash our hands before touching a door handle. |
A.a guide book | B.a popular magazine |
C.a book review | D.an official document |
One way to improve your mood is 50 . Psychologically, it provides you with a break from the stresses in your life. Also, in the process, you may aim for 51 goals, like a new personal running record or a better body shape. The achievement of a particular goal makes you feel good and contributes to your 52 . That is why exercise has been shown to 53 your self-respect.
You do not have to train yourself 54 to feel the psychological benefits of exercise. What really matters is 55 , not intensity(强度) of your exercise. You can try walking for 30 minutes five times per week or simply gardening on weekends.
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If blood is red, why are veins(静脉) blue?
Actually, veins are not blue at all. They are more of a clear, yellowish color. Although blood looks red when it’s outside the body, when it’s sitting in the vein near the surface of the skin, it’s more of a dark reddish purple color. At the right depth, these blood-filled veins reflect less red light than the surrounding skin, making them look blue by comparison.
Which works harder, you heart or your brain?
That kind of depends on whether you’re busy thinking or busy exercising. Your heart works up to three times harder during exercise, and shifts enough blood over a lifetime to fill a supertanker. But in the long run, your brain probably tips it, because even when you’re sitting still your brain is using twice as much energy as your heart, and it takes four to five times as much blood to feed it.
Why do teeth fall out, and why don’t they grow back in grown-ups?
Baby (or “milk”) teeth do not last long; they fall out to make bigger room for bigger, stronger adult teeth later on. Adult teeth fall our when they become damaged, decayed and infected by bacteria. Once this second set of teeth has grown in, you’re done. When they’re gone, they are gone. This is because nature figures you’re set for life, and what controls regrowth of your teeth switches off.
Do old people shrink as they age?
Yes and no. Many people do get shorter as they age. But, when they do, it isn’t because they’re shrinking all over. They lose height as their spine(脊柱) becomes shorter and more curved due to disuse and the effect of gravity(重力). Many (but not all) men and women do lose height as they get older. Men lose and average of 3-4 cm in height as they age, while women may lose 5 cm or more. If you live to be 200 years old, would you keep shrinking till you were, like 60 cm tall, like a little boy again? No, because old people don’t really shrink! It is not that they are growing backwards ----- their legs, arms and backbones getting shorter. When they do get shorter, it’s because the spine has shortened a little. Or, more often, become more bent and curved.
Why does spinning make you dizzy(眩晕的)?
Because your brain gets confused between what you’re seeing and what you’re feeling. The brain senses that you’re spinning using special gravity-and-motion-sensing organs in your inner ear, which work together with your eyes to keep your vision balance stable. But when you suddenly stop spinning the system goes out of control, and your brain thinks you’removing while you’re not.
Where do feelings and emotions come from?
Mostly from an ancient part of the brain called the limbic system. All mammals have this brain area ----- from mice to dogs, cats, and humans. So all mammals feel basic emotions like fear, pain and pleasure. But since human feelings also involve other, newer bits of the brain, we feel more complex emotions than any other animal on this planet.
If exercise wears you out, how can it be good for you?
Because our bodies adapt to everything we do to them. And as far as your body is concerned, it’s “use it, or lose it”! It’s not that exercise makes you healthy, it’s more that a lack of exercise leaves your body weak and easily affected by disease
小题1:What is the color of blood in a vein near the surface of the skin?
A.Blue | B.Light yellow |
C.Red | D.Dark reddish purple |
A.Because their spine is in active use. |
B.Because they are more easily affected by gravity. |
C.Because they keep growing backwards. |
D.Because their spine becomes more bent. |
A.In the long run, our brain probably works harder than our heart. |
B.When our brain senses the spinning, we will feel dizzy. |
C.The brains of the other mammals are as complex as those of humans. |
D.Our feelings and emotions come from the most developed area in our brain. |
A.To give advice on how to stay healthy. |
B.To provide information about our body. |
C.To challenge new findings in medical research. |
D.To report the latest discoveries in medical science. |
If the CRF seems to be a smart idea, that"s because Lee is not merely a seasoned salesperson but also head of a marketing department that has business relations with big names such as Levi"s and Sony. That idea surely results in the imagination at work when it comes to making different flavored(味道)chocolates.
The CRF"s produce is "green". made within the country and divided into 10 lines, with the Alcohol Series being the most popular. The Exotic Series一with Sichuan pepper, red bean (豆).cheese and other flavors一also does well and is fun to taste. And for chocolate snobs,who think that they have a better knowledge of chocolate than others, the Connoisseur Series uses cocoa beans from Togo, Cuba, Venezuela , and Ghana, among others.
小题1:What is good about chocolate?
A.It serves as a suitable gift. |
B.It works as an effective medicine. |
C.It helps improve the state of mind. |
D.It strengthens business relations. |
A.He knows the importance of research. |
B.He learns form shops of similar types. |
C.He has the support of many big names |
D.He has a lot of marketing experience. |
A.The Connoisseur Series. |
B.The Exotic Series. |
C.The Alcohol Series. |
D.The Sichuan Series. |
A.are particular about chocolate |
B.know little about cocoa beans |
C.look down upon others |
D.like to try new flavors |
Doctors don’t agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body’s temperature drops so slow that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and the water tempreature is much greater in summer than in winter.
The Polar Bears themselves are satisfied with the benefits of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system (循环系统) because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and could not try cold-water swimming.
The main benefits of cold-water swimming are probably mental. The Polar Bears love to swim all the year round; they find it fun and relaxing. As one 70-year-old woman says, “When I go into the water, I pour my troubles into the ocean and let them float away.”
小题1:Doctors _________ .
A.have different ideas about the medical effects of cold-water swimming |
B.believe swimming is helpful both in summer and in winter |
C.enourage people to take part in cold-water swimming |
D.point out the possible danger of blood illness during cold-water swimming |
A.Polar bears are bears swimming in freezing water |
B.cold-water swimming can make the body temperature dangerously high |
C.you are healthy if cold-water swimming turns your skin color blue |
D.cold-water swimming causes more heart attack in summer than in winter |
A.it is an easy way to keep the body warm in winter |
B.they can stay young |
C.they find it enjoyable and interesting |
D.they might meet fewer troubles in life |
A.The Polar Bear is a club in which people swim to protect polar bears. |
B.The club members are all over 60 years old. |
C.There is no woman in the club. |
D.None of the above. |
A.the requirements of the Polar Bear Club |
B.a group of cold-water-swimming lovers |
C.the Polar Bears’ life in New York |
D.doctors’ ideas about cold-water swimming |
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