阅读下列短文,从每小题所给的A、B、C、D四个选项中选出一个最佳选项。

We have always been interested in the moon. 2000 years ago people already knew it moved around the earth and where it would be in the sky at different times of the year. At that time, everything about the moon was learned by watching it carefully in the sky.

When scientists could use telescopes to study the moon more closely, their ideas began to change. They could see the moon was made of rocks. Most scientists thought moon rocks would be different from those on Earth. This was because they believed the moon had once been a planet that had been caught in the earth’s gravity (引力) millions of years earlier.

In 1969 moon rocks were finally brought to the earth and studied. Much to their surprise, scientists found that, except for water, the moon and the earth were made of the same things. Once again new ideas were needed for this new information.

After years of study, most scientists now think that the moon was once part of Earth. They believe very early in its history, maybe 4 million years ago, something about the size of Mars hit Earth. This sent billions of rocks into space around our planet. These rocks slowly joined together and after many years became the moon.

However, in the future, even though our ideas about the moon may change again, we will still be interested in it.

1. From the passage we know the moon was made of

A.earth B. rocks C. water D. metal

2.When did people first bring the moonrocks to the earth?

A. In 1969 B. In 1956 C. In 2006 D.In 1966

3.What does the writer want to tell us in the passage?_____________

A. Why people are interested in the moon.

B. How ideas about the moon have changed over time.

C. Where the moon came from in the past.

D. That people have finally learned the truth about the moon.

4. Before 1969 most scientists thought the moon was ________.

A. part of the earth billions of years earlier

B. older than the earth

C. a planet caught by the earth’s gravity

D. made of the same things as the earth

5.From this passage we can learn that ________.

A. scientists in the past were not clever

B. the earth was once part of the moon

C. new information brings new ideas

D. we now know everything about the moon

完形填空

I was once a fat girl . I weighed 336 pounds and looked as big as my fridge. I was never ________ it. But one day I had a medical examination(体检). The ________ told me that I was having heart trouble. It ________ me up. I began to feel nervous. Then I decided to do something!

In a year and five months, I ________ 104 pounds. What a great thing I did ! I didn’t have any expensive food, medical treatment(治疗)or camp-style(训练营式的)exercise. What was the secret to my ________ ?

First I looked through the Internet for do-it-yourself ________ that people could follow on losing weight. Of course I saw countless ads which try to get me to buy their products. But I bought nothing. The only thing I did was to change my bad ________ . The following are what I have done. You can try these. Stop drinking something with too much sugar in it. ________ sweet cakes. Eat green vegetables. Use only vegetable oil. Never eat after 6:30 pm. Also, do light exercise for 15 to 20 minutes five days a week.

Then I kept doing what I should do. People sometimes say,“You don’t need to tell me ________ to do. I know it already!”But the fact is that knowing what to do and doing what you know are totally ________ . The important thing is to know what to do and then just keep doing it.

1.A.excited about B.worried about C.proud of D.happy with

2.A.doctor B.friend C.mother D.teacher

3.A.gave B.cheered C.dressed D.woke

4.A.borrowed B.lent C.lost D.got

5.A.happiness B.success C.kindness D.richness

6.A.advice B.news C.food D.medicine

7.A.grades B.look C.wish D.habits

8.A.Accept B.Bring C.Refuse D.Make

9.A.how B.what C.why D.whether

10.A.easy B.difficult C.similar D.different

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