题目内容

The word “ungelivable”, based on Chinese, which has become a big hit online very quickly, ___________ a message that Chinese can also serve as an addition to English vocabulary.

A. acknowledges B. assesses C. declares D. conveys

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The world has a fast growing population and people need more land for houses, factories, highways, and so on. The farmland is decreasing with each passing day. How to meet the need of feeding the growing population? One way is to introduce some high-output gene into a crop to enable it to produce more. Biologists over the years have discovered genes which can raise output of the crops, resist pests, improve taste, etc.

However, in many western countries there is widespread concern over the safety of “Genetically Modified”(GM) (转基因) foods, because they think there may be serious problems of environment, health, safety, morality and so on.

As a scientist I must admit GM foods involve great risks to humans. In fact in Europe they’re called “Frankenstein foods” by many. Frankenstein is a character in a novel. He was a very clever scientist. He created a monster(怪物), which eventually killed him.

Soybeans can be made into many foods. However, it’s hard to trace them. Therefore, it’s very important we have to make sure the soybean, if genetically modified, is free from any poisonous matter harmful to human beings. For this we need very good testing. We do have some testing on some animals, but no completely satisfactory testing has ever been made so far. They’re entirely new, and their problems are entirely unknown. It takes time to develop persuasive tests to know whether they’re harmful to us or not.

We may not be able to tell what may happen if we take GM foods. Some of them may be resistant to antibiotics (抗生素). Then many of the medicines we have today will have no effect on people eating GM foods.

A more likely case is the GM foods may contain genes some people are allergic to.

GM products have already come into our lives but most people even know nothing about it. At least we have to be clear about what we are eating. The China Consumers Association is calling for labeling (标注) on GM foods so that consumers will know before they buy them.

1.From the passage we can infer that _____.

A. Frankenstein foods can make people clever

B.B.GM foods are very popular in Europe

C. many Europeans reject GM foods

D. Frankenstein was a scientist creating GM foods

2.The underlined phrase “trace them” in Paragraph 4 probably means“ ”.

A. find their market B. raise their quality

C .find their origins D. enjoy their taste

3.Which of the following is TRUE about GM foods?

A. The testing shows GM soybean foods are free from poisonous matter.

B. Sometimes consumers can hardly tell GM soybeans from natural ones.

C.GM foods prove to be safe to humans after some testing on animals.

D.GM foods problems have been known after testing on animals.

4.What can we learn from the passage?

A.GM foods make antibiotics fail to function properly.

B. People eating GM foods will suffer from food allergies.

C.People should be informed of which foods are GM foods.

D.As GM foods are safe at present, they’re certainly safe later on.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Amazing Activities for a Mental Health Day

Mental health is an important part of your life. It makes you able to function during everyday life and helps you feel confident to rise to a new challenge. There are many ways to improve your mental health.

Pay a visit to your friends. 1. It is a good idea to visit your best friend and spend your mental health day together. You will have an opportunity to laugh, relax and reflect together on some interesting topics.

Go for a walk. Walking is one of the best ways to increase both mental and physical health. If you make long walking a regular habit, you will always feel peaceful and calm. 2. Moreover, it can help you erase a bad day, as you start concentrating on the surrounding environment.

3. Go to a park in your neighborhood or take a short trip to more rural areas, because nature is a perfect medicine when you are suffering from stress. Just looking at greenery can ease your mind. It seems to be the healing for tired minds and for overburdened spirits.

Read. If you prefer a passive way of spending time, you can spend your mental health day reading, a good book. 4. When you read, you can escape from reality, fears and obsessive thoughts. Reading is a good de-stressing activity that takes your mind off everyday life.

Go shopping. Shopping sprees can offer wonderful health benefits linked to great mental health. 5. It surely rids yourself of stress. The heightened emotions of happiness release endorphins in your brain, which help you refocus your mind on your body movements, improving your mood.

A. Nature heals.

B. Human interaction seems to keep our minds refreshed.

C. Go out for a picnic.

D. Shopping with your friends provides a bonding experience.

E. Getting lost in a wonderful book will help you refresh your mind.

F. Use your mental health day to make up for sleep and have a good rest.

G. A long walk is a perfect time to clear your mind and focus on yourself.

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