内容要点如下：

1）能参加周末活动；

2）从家乘地铁到“中心”约10分钟；

3）喜爱动物，愿意帮助它们；

4）懂一点医学知识；

5）补充一下两点个人信息和想法。

注意：1）文中不得透露个人姓名和学校名称；

2）词数为60~80词;

3）不要逐条翻译，内容要连贯得体；

4）开头和结尾已给出，不计入总词数。

参考词汇：subway n.地铁         volunteer n.志愿者      medical adj.医学的

Dear Sir/Madam,

    My name is Li Ming.

    Looking forward to your reply.

Yours sincerely,

Li Ming

A: Mr. Liu, can I ask you some questions about Mars?

B: Sure, go ahead.

A: Is Mars hot?

B: Mars might look red-hot. But don't let its color fool you. Mars is much farther away from the sun than Earth. So it gets less light and heat.

A: Why "Mars"?

B: Mars takes its name from the Roman god of war (罗马战神). In China, the red color makes people think of fire. So they call the planet "fire star".

A: Are there Martians on Mars?

B: Unluckily, we haven't found any "people" on Mars yet. They are kind of like Santa Clause. Nobody can see them, but many people believe they are real.

A: Will we lose weight on Mars?

B: Living on Mars could be good in many ways. For example, you might not need to go on a diet to lose weight. If you weigh 50kg on Earth, you will only weigh 19kg on Mars. This is because the surface gravity (表面重力) on Mars is only about 38 percent of that on Earth. Do you want to know your weight on Mars? Just multiply your weight by 0.38. That's it.

A: Thank you. We know a lot about Mars now.

B: You're welcome.

注意： （1）短文须介绍至少两项展品，可以适当发挥；（2）文中不得出现真实姓名、学校等信息；（3）词数：110字左右 

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When you go shopping, only buy healthy food. Buy vegetables and fruit rather than junk food like chips. Try different kinds of food and try {#blank#}6{#/blank#}（eat） at home more often. 

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Looking after your health should not be boring. {#blank#}10{#/blank#}（start） now.