2．明朝开国皇帝朱元璋，由于其出身草莽，自小颠沛流离，且又当过和尚，即位后且残杀功臣，其长相如何在民间有多重版本，而大体可分为两类：①宫廷版：方面大脸，慈眉善目 ②民间版：五官不正，相貌丑陋 (见下图)，符合朱元璋真相的是

图①　　　　　　　　 图②

A．图①　　　　 B．图②　　　 C．图①图②都是　　　 D．有待考证

1．史学家钱穆认为“周部族融入，把中国文化规模摆出，大体确定，后来虽有不断的吸引融合，但我们已有了一个重心，以后都是内容的充实和边缘的扩充而已”。其中对“重心”的理解正确的是

A．宗法制　　 　　　B．分封制　　　 C．郡县制　　　　　 D．行省制

20.

A healthy diet and regular exercise may help to prevent obesity (肥胖) among children. Take Li Ming for example.

Li Ming used to be a healthy boy, but over a year ago, into the habit of eating a lot of junk food and snacks. Besides, he spent a lot of time lying on the sofa, watching TV, and did little exercise. As a result, he put on so much weight that he found it difficult to climb the stairs.

So Li Ming decided to change the unhealthy life style. He began to have a balanced, healthy diet. He also took part in various sports activities such as swimming, skating, running and playing basketball. Months later, Li Ming became as fit as before.

19.

Should students make friends on line ?Some people say yes .The internet helps make many friends .Chatting on line ,students can more freely express their feelings and opinions ,and even get help with their foreign language studies .

Others ,however, think students should not .They say making friends on line is a waste of time ,which should be spent more meaningfully on study .Besides ,some students get cheated on line.

It is my opinion that students should place their study ,health and safety before other things .As for friendship ,we can readily find it in our classmates and other people around us.

18.

Good evening, this is Mary Lamb again with the weather report. A strong wind from the north is coming to London in twenty-four hours. This wind will bring us the first snow of this year. With that snow, the temperature will drop to three or four below zero. So remember to keep warm and watch out for the poor road conditions. If you like skating, however, here is our good news for you. This low temperature will last for at least two weeks and London will be a world of white. And that ends our special report for today, April 1,2004. Next, a song for you, I Am Dreaming of a White Christmas.

17.

It will be the last day of mid-term tomorrow, and I hope all of you will try your best to do well in the last exam-English. After that, the Students’ Union is going to organize a mountain-climbing activity. Please wear sports shoes and take some food and water with you. In the course of the mountain-climbing, please help each other and pay special attention to your safety. Please don’t leave your class without permission. On the top of the mountain, each class is going to have a picture taken. After going downhill, you can either walk home or take a bus.

16.

Dear headmaster ,

I’m writing to tell you about a discussion we’ve had about whether students of Senior 3 should take physical exercise . 60% of the students think they should take exercise every day , such as doing morning exercises , playing ping-pong ball and playing basketball , but it shouldn’t take up too much time . Exercise builds one’s body and reduces diseases . Sports let their brains have a rest so that their revision will be more effective .

On the other hand , 30% believe taking exercise is a waste of time and tiring . After having sports , they are much too excited for a long time to pay attention to their lessons . It’s also possible to be hurt in sports .

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours sincerely

　　　　　　　　　　　　　　　　 Ma Xin

15.

If you want to keep healthy, please take my following advice.

It's important for us to be careful about diseases all the time. If you pick up a disease, see a doctor immediately and make sure you don't carry the disease everywhere.

In our daily life, don't drink water that is not boiled, for it is very easy to cause a disease from water that is not clean.

When you are out, don't eat food that has been kept outside for a long time. You'd better also make sure that the bowls and spoons, etc. have been washed in a proper way.

14.

The Green School Project has become part of the environmental education in our school. However, there are still a lot of problem in the school.

Very often you come across an empty classroom with the lights still on. It’s not difficult to find evidence of wasting water，a very serious problem. Additionally，students do not recycle enough，throwing away the soft drink bottles，used exercise papers and books. Worse still，many students still use the non-environmentally friendly lunch boxes，causing the “White Pollution”.

These things should that many students lack the sense of environmental awareness. It’s important to educate students to be more environmentally friendly. At the same time，students can do small things，such as collecting used items for recycling turning off the lights，saving water. Always remember that it’s everyone’s responsibility to protect the environment.

13.

One possible version

The Green School Project has become part of the environmental education in our school. However, there are still a lot of problem in the school.

Very often you come across an empty classroom with the lights still on. It’s not difficult to find evidence of wasting water，a very serious problem. Additionally，students do not recycle enough，throwing away the soft drink bottles，used exercise papers and books. Worse still，many students still use the non-environmentally friendly lunch boxes，causing the “White Pollution”.

These things should that many students lack the sense of environmental awareness. It’s important to educate students to be more environmentally friendly. At the same time，students can do small things，such as collecting used items for recycling turning off the lights，saving water. Always remember that it’s everyone’s responsibility to protect the environment.