1 . Organic food (有机食品) is very popular. It is also expensive. Some organic food costs twice as much as inorganic food. Some parents and pet owners pay up to 200 percent more for organic food while some people think organic food is a waste of money.
There is one main difference between organic and inorganic food. Organic farms do not use agricultural chemicals, such as pesticides (杀虫剂). This makes sure that the products are natural.
Some people think “organic” means “locally grown”. At the beginning, this was true. Over time organic farming became more difficult. The demand for organic food grew larger than the supply. Small companies had to sell out to large companies. There weren’t enough organic materials. This made it difficult for many organic companies to stay in business. Today, many large companies have an organic line of products.
Is organic food more nutritious (有营养的)? This is part of the debate. Many farmers and consumers (消费者) believe it is. They think agricultural chemicals cause health problems, such as cancer. Many health experts disagree. Few studies prove that organic food prevents health problems. Health experts worry more about bacteria (细菌). These can come into contact with organic and inorganic food. Doctors recommend washing produce very carefully.
Most people agree that naturally grown food tastes better. Is tastier food worth the extra money? This is a matter of opinion. Whether it is healthier or not may require more research. However, organic consumers argue it is better to be safe than sorry.
1. What is probably the major concern (关注) of organic food consumers?| A．Price. | B．Safety. | C．Freshness. | D．Variety. |
| A．Grow your own food. | B．Reduce the use of pesticides. |
| C．Make sure the food is clean. | D．Buy large companies’ products. |
| A．It tastes better. | B．It is easier to grow. |
| C．It contains more fat. | D．It is more nutritious. |
| A．A health magazine. | B．A medical report. |
| C．A chemistry paper. | D．A menu of a restaurant. |
2 . Here are four organizations that rescue and train shelter dogs to be service animals.
Merlin’s Kids
Merlin’s Kids is a wonderful organization that rescues and trains shelter dogs to become service animals for children and adults with special needs for physical or emotional support. Merlin’s Kids dogs are also trained for disease detection by screening people for cancer, diabetes and so on. Other dogs have been used to go into hospitals or assist living facilities. In the public’s eyes, these working dogs have proved that shelter animals are amazing.
Pets for Vets (退伍军人)
This organization recognizes that many veterans return home with scars, both seen and unseen,which makes it difficult for them to live a normal life. Many suffer from severe anxiety. Pets for Vets was founded to rescue and train shelter animals to provide therapy (治疗) dogs for the retired service people.
Paws with a Cause
This organization has been around since 1979 and improves the independence and quality of life for people with disabilities. Paws with a Cause specializes in helping people with disabilities complete essential tasks and the pups can open doors, pull a wheelchair, alert (使警觉) a hearing-impaired person, and offer help whenever necessary.
Service Dog Express
This organization’s motto is “A dog’s life saved, a human’s life enriched” and believes that the connect ion between the service dog and his or her person is life transforming. Service Dog Express specializes in the training of service dogs for wounded service people. People in need of a service dog are encouraged to go to a rescue organization to choose a dog. This reduces the cost of services and saves a dog who may otherwise have been out to sleep.
1. What do we know about shelter dogs from Merlin’s Kids?| A．They can cure people of cancer. |
| B．They often bring the public amazement. |
| C．They repair living facilities in the hospital. |
| D．They benefit ones with physical and mental health problems. |
| A．Merlin’s Kids. | B．Pets for Vets. | C．Paws with a Cause. | D．Service Dog Express. |
| A．It teaches dogs to pull a wheelchair. | B．It focuses on injured soldiers. |
| C．It charges for services. | D．Its motto moves people in need. |
