语法填空It’s discovered that poor health habits can equal poor grades, as those 【小题1

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语法填空
It’s discovered that poor health habits can equal poor grades, as those 【小题1】 are at the top of the class tend to have 【小题2】 (few ) unhealthy behaviors, including drug use.
The survey 【小题3】 (conduct) by the U. S. Centers for Disease Control and Prevention, and showed a strong link 【小题4】 the health habits of teens and their academic achievements.
“As our nation’s children begin another school year, it’s important 【小题5】 (remember) that health and academic performance are actually related,” said the CDC’s director, Dr. Brenda Fitzgerald.
Researchers analyzed the data from 【小题6】 2015 government survey and found that students whose grades were 【小题7】 (most) Ds and Fs were more likely to have engaged in behaviors such as 【小题8】 (inject) illegal drugs, skipping school, or having other personal 【小题9】 (problem). The students who maintained A averages were twice as likely to eat breakfast every day and also maintained physical activities of at least 60 minutes a day five or more days a week.
There is no direct cause and effect relationship, but Fitzgerald says that there is a 【小题10】 (connect) between health habits and academic achievements.

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同类题2

When you get in your car, you reach for it. When you’re at work, you take a break to have a moment alone with it. When you get into a lift, you play with it.
Cigarettes? Cup of coffee? No, it’s the third most addictive（使人上瘾的） thing in modern life, the cell phone. And experts say it is becoming more difficult for many people to curb their wishes to hug it more tightly than most of their personal relationships.
With its shiny surface, its smooth and satisfying touch, the cell phone connects us to the world even as it disconnects us from people three feet away. It affects us in ways its inventors in the late 1940s never imagined.
Dr. Chris Knippers, an expert at the Betty Ford Center in Southern California, reports that the overuse of cell phones has become a social problem not much different from other harmful addictions: a barrier to one-on-one personal contact, and an escape from reality.
Sounds extreme, but we’ve all witnessed the evidence: the person at a restaurant who talks on the phone through an entire meal, ignoring his kids around the table; the woman who talks on the phone in the car, ignoring her husband; the teen who texts messages all the way home from school, avoiding contact with kids all around him. Is it just rude, or is it a kind of unhealthiness? And pardon me, but how is this improving the quality of life?
Jim Williams, an industrial sociologist based in Massachusetts, he points to a study by Duke University researchers that found one-quarter of Americans say they have no one to discuss their most important personal business with. Despite the growing use of phones, e-mail and instant messaging, in other words, Williams says studies show that we don’t have as many friends as our parents. “Just as more information has led to less wisdom, more acquaintances(熟人) through the Internet and cell phones have produced fewer friends,” he says.
If the cell phone has truly had these effects, it’s because it has become very widespread. In 1987, there were only 1 million cell phones in use. Today, almost 300 million Americans carry them. The number of cell phones is far more than that of wired phones in the United States.
【小题1】Which of the following could probably best explain the title of the passage?

A．Cell phone users smoke less than they used to.

B．More people use cell phones than smoke cigarettes.

C．Cell phones have become as addictive as cigarettes.

D．Using cell phone is just as cool as smoking cigarettes.

【小题2】The underlined word “curb” in Paragraph 2 means ________.

【小题3】Which idea does the example of a woman talking on the phone in the car support?

A．Women use cell phones more often than men.

B．Talking on the phone while driving is dangerous.

C．Cell phones make one-on-one personal contact easy.

D．Cell phones do not necessarily bring people together.

【小题4】What is most likely to be discussed in the paragraph that follows?

A．How to make people get closer.

B．The advantages of wired phones.

C．How to use cell phones properly.

D．Giving an example to prove the bad effects of cell phones.

同类题3

How could we possibly think that keeping animals in cages in unnatural environments -mostly for entertainment purposes - is fair and respectful? Zoo officials say they are concerned about animals. However, most zoos remain “collections” of interesting “things” rather than protective habitats.
Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural homes. Zoos claim to educate people and save endangered species, but visitors leave zoos without having learned anything meaningful about the animals’ natural behavior, intelligence, or beauty. Zoos keep animals in small spaces or cages, and most signs only mention the species’ name, diet, and natural range.
The animals’ normal behavior is seldom noticed because zoos don’t usually take care of the animals’ natural needs. The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise. This results in unusually and self-destructive behavior called zoochosis. A worldwide study of zoos found that zoochosis is common among animals kept in small spaces or cages. Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain.
Furthermore, most animals in zoos are not endangered. Captive breeding (圈养繁殖) of endangered big cats, Asian elephants, and other species has not resulted in their being sent back to the wild. Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out. In fact, baby animals also attract a lot of paying customers. Haven’t we seen enough competitions to name baby animals?
Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them. Instead of supporting zoos, we should support groups that work to protect animals’ natural habitats.
【小题1】How would the author describe the animals’ life in zoos?

A．Dangerous.	B．Unhappy.
C．Natural.	D．Easy.

【小题2】In the state of zoochosis, animals _________.

A．remain in cages	B．behave strangely
C．attack other animals	D．enjoy moving around

【小题3】What does the author try to argue in the passage?

A．Zoos are not worth the public support.

B．Zoos fail in their attempt to save animals.

C．Zoos should treat animals as human beings.

D．Zoos use animals as a means of entertainment.

【小题4】The author tries to persuade readers to accept his argument mainly by _________.

A．pointing out the faults in what zoos do

B．using evidence he has collected at zoos

C．questioning the way animals are protected

D．discussing the advantages of natural habitats

同类题4

The new study shows that we spend more time using the mobile Internet to read newspapers and magazines or do some other things. According to the Interactive Advertising Bureau（IAB），the average European spends 4.8 hours reading newspapers and magazines but 1.6 hours more using the mobile Internet per week.

The IAB questioned 15,000 people in 15 European countries, looking at how people were using the Internet and its influence on their everyday lives. It found that the mobile Internet is increasingly finding its way into the public awareness. Over 71 million Europeans now have Internet access on their mobile phones. In the UK, 10 million people now access the Internet through their mobile phones and spend 6.3 hours doing so per week averagely.

Unsurprisingly, young generations in the UK are leading the way, with nearly half of the country's 16-to 24-year-olds and a quarter of 25-to 34-year-olds using the Internet, spending 6.5 and 6.2 hours online each week.

Entertainment plays a main role in our mobile Internet lives，with one in five British people using their phones for online games，a third listening to the online radio and 39 percent watching films，TV or other videos at least once a week. One third of those using an Internet phone said they received videos，images or other multimedia on their mobile，and 61percent said they passed on the contents they had received.

From a communication point of view，80 percent of those questioned agreed that the Internet had made it easier for them to stay in touch with friends and family.

Alison Fennah，director of the IAB，said the use of the mobile Internet had come to the point that marketers should be looking to strategies（策略）that connect them with consumers more effectively. "Better tools as well as improved consumer motivation that start coming together in 2011 can make a great difference to extending the online experience，" Fennah said.

【小题1】How long does a European spend on the mobile Internet per week according to the IAB？