A.crops yields could be increased in tropical regions |
B.food production could rise throughout the world |
C.chances are that food resources would be threatened overall |
D.mid-latitude areas are likely to experience positive impacts |
A.lower temperature than normal |
B.higher temperature than normal |
C.more cases of malnutrition |
D.cases of waterborne diseases |
A.food supplies and buildings |
B.freshwater resources and homes |
C.human health and food supplies |
D.human health and homes |
A.how global warming leads to changes in the climate |
B.how climate change affects people worldwide |
C.why climate change affects our crop growth |
D.why climate change contributes to all bad results |
科目:高中英語 來源:不詳 題型:閱讀理解
A.many people like the dark chocolate for its taste |
B.the dark chocolate is the best choice for most people |
C.nobody could resist the tempting smell of the dark chocolate |
D.only a bite of the dark chocolate will make you addicted to it |
A.a(chǎn)re the best choices for the aged |
B.a(chǎn)re usually used as an antioxidant |
C.can keep you stay young forever |
D.can make you look younger than your real age |
A.If you are depressed dark chocolates will make you delighted. |
B.If you are feeling bad you will crave to eat dark chocolates. |
C.If you eat some dark chocolates you will get overjoyed. |
D.If you are hungry the best food is dark chocolates. |
A.To introduce the black chocolate to patients with high blood level. |
B.To encourage us to eat as many chocolates as we can. |
C.To introduce the black chocolate and its health effects. |
D.To increase the sale of the black chocolate. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.make people live more easily |
B.smooth away daily problems |
C.deal with life changes |
D.cure types of illnesses |
A.lies in the social medical care systems which support them |
B.has much to do with the amount of support they get from others |
C.depends on their ability to deal with daily worries and troubles |
D.is related to their courage for dealing with major life changes |
A.takes place of | B.makes up of |
C.lessens the effect of | D.gets rid of |
A.instrumental support | B.informational support |
C.social companionship | D.the strengthening of self-respect |
A.Interpersonal relationships. | B.Kinds of social support. |
C.Ways to deal with stress. | D.Effects of stressful conditions. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.a(chǎn) doctor who works with a depressed person |
B.a(chǎn) depressed person |
C.one who lives with a depressed person |
D.a(chǎn)n expert who gives advice to a depressed person |
A.cause more severe depression |
B.give the depressed person courage |
C.result in defensiveness from the depressed person |
D.be of no help to the depressed person |
A.Try to look happy and you'll be better. |
B.I know exactly how you feel. |
C.I had a similar experience.And it might help you. |
D.Cheer up and get rid of your depression. |
A.is willing to appreciate the sincerity of a friend or a family member |
B.has a sense of pride of his own |
C.may do something unreasonable to your friendship |
D.is likely to doubt the purpose of a friend or family member |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
Levels of Common Noises Normal conversation 50 — 65 dB Food blender 88 dB Jet plane flying above a person standing outside 103 dB Rock band during a concert 110 — 140 dB |
A.loud music is a major cause of hearing loss |
B.famous people may have hearing problems |
C.teenagers should stay away from school bands |
D.the problem of hearing damage is widely known |
A.not to be seen | B.to fill with sound |
C.to become larger in size | D.to make good again |
A.a(chǎn) list of harmful sounds |
B.the effect of rock concerts |
C.the noise levels of sounds |
D.relationship between daily activities and hearing loss |
A.When your ears feel warm, your hair cells are dead. |
B.Drummer Andrew Sather gives good advice. |
C.Many are at the risk of losing hearing. |
D.Doctors know how to deal with hearing loss. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.a(chǎn)re a diligent student spending much time doing homework |
B.have at least an hour of exercise outdoors 5 days a week. |
C.like watching TV and playing computer games |
D.spend longer hours sitting or lying without moving |
A.Most children around the world don’t meet the exercise recommendation. |
B.Girls in every country are no more active than boys. |
C.Children in rich countries relatively get less physical activity. |
D.Only 4% of the girls from Egypt are not active in exercise. |
A.Children in poor countries get more physical activities. |
B.Girls in Egypt are more active than those in India. |
C.Couch potatoes are those children addicted to snacks. |
D.Children in Myanmar are less sedentary than those in St .Lucia. |
A.The suitable amount of physical activities for students. |
B.Some of the factors for the popularity of cars and TVs among the kids. |
C.The reasons behind the lack of physical activities. |
D.The ways to make the most of cars and TVs. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
Drink More Coffee When was the last time you heard a doctor use the word miracle? Well, wake up and smell the coffee: “It’s amazing,” says liver specialist Sanjiv Chopra, MD, professor of medicine at Harvard Medical School. “Coffee is truly a lifesaving miracle drug.” Though he says it’s still a “scientific mystery” how a simple cup of coffee works its wonders in the body, large epidemiological studies have repeatedly proved its astonishing benefits. “Drink it black, or at most put a little skim milk in it” to minimize calories, Dr. Chopra recommends. He drinks at least four cups a day himself, though most people should limit themselves to two. And no, he jokes, “I’m not sponsored by Starbucks.” Take a Walk for Your Memory Aerobic (有氧運動的) exercise is good for your body, great for your mind, according to the latest research from brain-fitness pioneer Arthur Kramer. Every year, an area called the hippocampus, which is key to memory, shrinks by about 1 to 2 percent, increasing the risk of dementia (腦衰) as the years roll by. However, Kramer’s new investigations reveal that the hippocampi of adults who walked briskly for about 45 minutes three times a week grew by about 2 percent over the course of a year, preventing age-related shrinking. It’s never too late to start exercising, Kramer says; volunteers in his research were between 55 and 80 years old and hadn’t exercised at all. And it doesn’t need to be backbreaking. “Anything that raises your heart rate seems to work,” he says. “Walking is fine. Just find something you like and do it.” Early to Bed, Early to Eat “Being a night owl might increase your waistline,” says sleep expert Michael Breus, PhD. People who stay up late and sleep late tend to eat more fast food and consume more of their calories after 8 p.m. than do normal sleepers. “One of the easiest things that anyone on a diet can do to improve her results is go to bed and wake up at the same times every day,” Breus says. “This way, your body knows when to sleep and is much more efficient. Organize your eating, too, by trying to eat meals at the same times every day. Avoid eating after 8 p.m., and don’t miss morning meals by sleeping in.” Use the 20-Second Rule What’s the difference between having a goal and actually accomplishing it? Just 20 seconds, says positive-psychology specialist Shawn Achor. Researchers have learned that if we can cut 20 seconds off the startup time required for a task, we’re much more likely to follow through. So, for example, if you want to work out in the morning, place your shoes and exercise clothes next to your bed the night before. If you want to praise people more, put thank-you notes and a pen on your desk. Imagine the Worst to Feel Better Don’t count your blessings; subtract (扣除) them. “Consciously spend a few minutes imagining what your life would be like without the good things,” says Timothy Wilson, a psychologist at the University of Virginia. You’ll experience stronger feelings of love, gratitude, and happiness when you think about what life would be like without the people and things you love. “And they’ll seem surprising and special again,” he adds. |
A.two | B.three | C.four | D.six |
A.Raising their heart rate. | B.Taking a walk for their memory. |
C.Eating at fixed times. | D.Sleeping in every morning. |
A.do exercise | B.set a goal |
C.cut 20 seconds off | D.sleep 20 minutes more |
A.To experience surprise. | B.To feel better. |
C.To consider their own blessings. | D.To prepare for the worst. |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.we should eat a lot of sweets |
B.one needs a large amount of fat |
C.we must try to sleep now and then |
D.people should eat according to the foods nutrition |
A. can keep healthy | B. is no good for you |
C. gets you more energy | D. will keep your personality |
A. how to eat | B. what to eat |
C. how to keep healthy | D. the importance of doing exercise |
A. Eating and Exercising | B. How Vitamins Work in Man's Body |
C. Staying Healthy | D. Sleeping Well |
查看答案和解析>>
科目:高中英語 來源:不詳 題型:閱讀理解
A.be a team leader | B.obey the basic rules |
C.a(chǎn)ct as a grown-up | D.predict possible danger |
A.describe life in an exciting way |
B.turn real-life experiences into a play |
C.make learning life skills more interesting |
D.change people’s views of sporting events |
A.It makes people have a deep love for the country. |
B.It proves the exceptional skills of the winners. |
C.It helps the country out of natural disasters. |
D.It earns the winners fame and fortune. |
A.bring fun to poor kids |
B.provide soccer balls for children |
C.give poor kids a chance for a better life |
D.a(chǎn)ppeal to soccer players to help poor kids |
A.Games benefit people all their lives. |
B.Sports can get all athletes together. |
C.People are advised to play games for fun. |
D.Sports increase a country’s competitiveness. |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com