—Smoking and drunkenness are both harmful for people’s health.

, so we should cigarettes and alcohol

A.So they are; shut down

B.So they are; stay away from

C.So is it; put away

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詞匯運(yùn)用

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May 27 Saturday

I got up very 1. (早) this morning. After a quick breakfast, I went to the zoo with my classmates, We went there by 2. (公共汽車).There are many kinds of animals there. We liked monkeys best. We fed them with some 3. (香蕉).We stayed there for about an hour. Then we went to Qingshao Lake. We saw many people 4. (放、飛) kites in different colors near the lake, We had no kites, so we went boating 5. (代替).The water in the lake is very clean.

It was nearly 12 o’ clock. We began to 6. (喝) apple juice and eat some sandwiches for 7. (午餐). After that, some of us went fishing, and some of us 8. (爬) the hill. We went back home at about9. (五)o’clock.

What a happy day we had today I enjoyed 10. (玩得開心) a lot!

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I remember him once. But I can’t remember .

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There’s no pizza on Mars, but scientists have found a solution to this problem for hungry astronauts: a pizza printer! NASA, the American space agency, has developed a machine that “prints” food. They showed a model of the printer in Austin, Texas last month.

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“Long-distance space travel requires more than 15 years of shelf life for food.” says Anjan Contractor, whose company developing the printer. “ We take water out, and in that form, food will last maybe 30 years.”

In outer space, there are far fewer choices for astronauts for dinner. Most of their foods—even things like beef or shrimp—are eaten from bags as powders(粉末). Scientists hope the new food printer can be used to make more delicious food in outer space, keeping astronauts healthier and happier.

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“Let’s say someone is an athlete in the family, and he needs more protein(蛋白質(zhì)),” says Anjan Contractor, founder of Systems and Materials Research Corp, the company developing the printer. “We can design recipes for him and print out more protein-nutritious food for him.”

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語(yǔ)法填空

閱讀下面短文,按照句子結(jié)構(gòu)的語(yǔ)法性和上下文連貫的要求,在空格處填入一個(gè)適當(dāng)?shù)脑~或使用括號(hào)中詞語(yǔ)的正確形式填空,并將答案填寫在答題紙的相應(yīng)位置上。

I am Jackie Lee, an American Chinese. Let me tell you about my grandfather's life story.

My grandfather was 1. in 1932 and grew up in a poor village in Fujian, China. At the age of 14, he first heard of America. It was said to be the land of gold and poor people could easily become 2. there.

So, my grandfather came to America. “I had thought it was easy to 3. money in America,” he told me. “But when I arrived in Los Angeles, I realized it was not true. I couldn't find a good job because I spoke little English. I wanted to go to a language school to learn English, 4. I couldn't afford it. Later, I worked in a small 5. ,serving the guests, washing the dishes, sweeping the floors and cleaning up the 6.(table). I was so helpful and honest that my boss was pleased with me. I was popular with my workmates, too. Then life became much 7.(easy) than before and in the end I entered an evening school to learn English.”

My grandfather kept 8. (work) hard, and finally made 9.(he) dream come true. Things do not come easily in life. That is what I have learned _ 10. _ my grandfather.

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