C

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.

1.How would the author describe the animals’ life in zoos?

A.Dangerous. B.Unhappy.

C.Natural. D.Easy.

2.In the state of zoochosis, animals _________.

A.remain in cages

B.behave strangely

C.attack other animals

D.enjoy moving around

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.

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

Children in the United States eat too much pizza that some researchers now argue the food should join the ranks of sugary drinks and fast food for the harm they do to health.

In a new study, the researchers found that pizza is a large source of calories, saturated fat(饱和脂肪)and salt in children’s diets.Children should not eat more than two slices of pizza for a meal,and should pair that with salad, rather than with another high-calorie food,the researchers concluded.

“Parents should aim to control pizza consumption(消费), particularly as a snack where it was shown to have a very adverse impact on children, and they should put their pizza dollars toward healthier brands.”Said Lisa Powel, director of the Illinois Prevention Research Center.

Pizza has become a matter of focus in recent years for researchers who look at the meals children eat, rather than the nutrients within them.Studies have found pizza is among the greatest sources of calories for children.

“Since pizza remains a common part of children’s diet, we need to make ‘healthy’ pizza.”Powel said.To make pizza healthier, food producers should reduce its saturated fat and salt, and increase its whole grain content,” she said.

Whether or not pizza is harmful enough to be picked out as an unhealthy food, the study attracts attention to a larger issue with the modern American lifestyle, said Alexis Tindall, who was not involved in the flow research. “Many foods are eaten too frequently and in large sizes,” said Tindall.To solve the problem, people don’t have to give up eating pizza, but instead, they can eat smaller and healthier pizza,”she said.

“Make it at home, instead of ordering it out where you don’t have any control over how it’s made.” Tindall said. “When we make it at home, we can choose healthier ingredients,increase the vegetables, reduce fat, and put in less cheese.Pizza doesn’t have to be just pepperoni(意大利辣香肠)and cheese.”

1.According to the research, children shouldn’t eat

A.more than two slices of pizza in a day

B.two slices of pizza for a meal

C.pizza along with salad

D.more pizza with French fries

2.Powel suggests healthier pizza should be made

A.with more ingredients B.with less salt

C.in smaller sizes D.at home

3.The last sentence of the passage implies that pepperoni and cheese

A.are necessary ingredients of pizza

B.are not the only healthy ingredients of pizza

C.should all be replaced with healthier ingredient.

D.should be reduced by adding healthier ingredients.

4.What is the best title for the passage?

A.Pizza—a real junk food!

B.How to prepare better meals for your kids?

C.Discover the harm of eating pizza

D.Bring in healthier pizza for Americans

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网