The Healthy Habits Survey shows that only about one third of American seniors(老年人) have correct habits. Here are some findings and experts’ advice.

1. How many times did you brush your teeth yesterday?

Finding: About 33% of seniors brush their teeth only once a day.

Step: Remove(去除) the 300 types of bacteria(细菌) in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.

2. How many times did you wash your hands or take a shower yesterday?

Finding: Seniors, on average, take a shower fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day一only half of the number that doctors advised.

Step: We touch our faces around 3000 times a day一often inviting germs (病菌) to enter our mouth, nose, and eyes. Use toilet paper to keep your hand from touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.

3. How often do you think about fighting germs?

Finding: Seniors are not fighting germs as well as they should.

Step: Know about germs clearly. Do you know it is not your toilet but your kitchen sponge(海绵)that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.

根据短文内容,选择正确答案。

1.According to the survey, we can know about________ of American seniors have correct habits.

A. one second B. two thirds

C. one third D. one fourth

2.How long should people brush their teeth gently?

A. One minute. B. Two minutes.

C. Three minutes. D. Four minutes.

3.Doctors suggest that people should wash their hands________.

A. twice a day B. three times a day

C. four times a day D. eight times a day

4.What is found out about American seniors?

A. All of them have good habits.

B. All of them brush their teeth once a day.

C. They all take a shower every day.

D. They aren’t fighting germs better than expected.

5.Which of the following is true according to the text?

A. There are only 200 types of bacteria in the mouth.

B. We touch our faces four times a day.

C. We should wash our hands with cold water.

D. A kitchen sponge can carry more germs than a toilet.

阅读理解 阅读下面的短文,然后根据短文内容选择最佳答案。

(A)

The big red American car was much too wide for an English country road. When Jack saw it coming toward him, he stopped his own car at the side of the road to make room for it to pass. The American car went slowly past so close that he could see the driver’s face quite clearly.

"Where did I see that face before ?" he thought, “Wait a minute! I remember now. It was in the newspaper!" He took out the newspaper from his bag, turned quickly to the middle page. There was a picture of the face in it. Yes, it had a large mouth and small ears, and his eyes were behind dark glasses.

"Wanted by the police," read by Jack. “The City Bank will give a lot of money to anyone who helps the police to catch this man. "

"Call the police at once," he said to himself. But a few minutes later, he was sad. "This man was caught this morning," answered the police.

1.Why did Jack stop his car?

A. He wanted to see who the driver was.

B. He didn’t want to pass by first.

C. The road was too narrow(窄的) for the two cars to pass at the same time.

D. Because it was good for an Englishman to stop to let others go.

2.Who was wanted by the police in this passage?

A. Jack.

B. The driver in the American car.

C. Either (或者)Jack or the driver.

D. Neither (都不)Jack nor the American driver.

3.What did Jack do when he read the newspaper again?

A. He drove to the City Bank

B. He drove to the police.

C. He made a telephone call.

D. He stopped the American car.

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