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As a student, you must have read a lot of interesting books. Most of the books come from the school library, I am sure. Perhaps you also get books from the bookstore in your town. The books are something given to you as 1 by your parents or friends, I think. Besides, if you like reading and want to learn more, I am sure that you buy books 2 .
Have you ever thought how books are 3 ? Well, after a book is written, it passes through the hands of many different workers. Each one works very carefully, for there must not be any 4 in the book. It is read many times by different people before it is finished.
Millions of books are printed in our country every year. So people can get 5 to read. Now may I ask you a question? How well do you take 5 of books? What have you learned about the care of books?
Perhaps you bought yourself some 7 books. Have you put paper covers on them? Do you open 8 carefully? Sometimes new books break along the back if you open them 9 in the middle. I hope that you don’t 10 the pages carelessly. If you do, you may tear them.
1. A．pets B．presents C．books D．textbooks.
2. A．all B．yourself C．also D．either
3. A．sold B．bought C．given D．made
4. A．mistakes B．questions C．wrong D．thing
5. A．many B．enough C．a lot of D．great
6. A．careful B．after C．out D．care
7. A．more B．new C．well D．nicer
8. A．it B．carefully C．them D．book
9. A．suddenly B．sudden C．careful D．carefully
10. A．break B．throw C．write D．turn
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| As a student, you must 1 a lot of interesting books. Most of the books come from the school 2 , I am sure. Perhaps you also get books from the public (公共) library in your town. Then books are sometimes given to you as presents by your parents or friends, I think. Besides (除此之外), if you like reading and want to learn 3 . I am sure that you buy books 4 . Do you know 5 books are made? Well, after a book is written, it passes 6 the hands of many different workers. Each one 7 very carefully, for there must not be any 8 in the book. Different people read many times before it is finished. Millions of books are printed (印刷) in our country every year. So people can get 9 to read. Now may I ask you a 10 ? How well do you take 11 of books? What have you learned about the care of books? Perhaps you bought yourselves some 12 books. Do you put paper on them? Do you open 13 ? Sometimes new books break (破) along the back if you open 14 suddenly in the middle. I hope that you don't 15 the pages carelessly. If you do, you may tear (撕) them. | ||||
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| 完形填空。 |
| As a student, you must have read a lot of interesting books. Most of the books come from the school library, I am sure. Perhaps you also get books from the bookstore in your town. The books are something given to you as 1 by your parents or friends, I think. Besides, if you like reading and want to learn more, I am sure that you buy books 2 . Have you ever thought how books are 3 ? Well, after a book is written, it passes through the hands of many different workers. Each one works very carefully, for there must not be any 4 in the book. It is read many times by different people before it is finished. Millions of books are printed in our country every year. So people can get 5 to read. Now may I ask you a question? How well do you take 6 of books? What have you learned about the care of books? Perhaps you bought yourself some 7 books. Have you put paper covers on them? Do you open 8 carefully? Sometimes new books break along the back if you open them 9 in the middle. I hope that you don't 10 the pages carelessly. If you do, you may tear them. |
| ( )1. A. pets ( )2. A. all ( )3. A. sold ( )4. A. mistakes ( )5. A. many ( )6. A. careful ( )7. A. more ( )8. A. it ( )9. A. suddenly ( )10. A. break |
B. presents B. yourself B. bought B. questions B. enough B. after B. new B. carefully B. sudden B. throw |
C. books C. also C. given C. wrong C. a lot of C. out C. well C. them C. careful C. write |
D. textbooks. D. either D. made D. thing D. great D. care D. nicer D. book D. carefully D. turn |
Step 1 Open the CD player by lifting the lid.
Step 2 Take the CD out of its case.
Step 3 Hold the disc by the rim. Be careful not to touch the surface of the disc.
Step 4 Put the CD carefully into the space of the CD player. Make sure the printed side is facing upwards. Close the lid.
Step 5 If you use headphones, plug(插入) them into the headphone jack.
Step 6 Turn on the power.
Step 7 Set the volume(音量) control to a low or middle level.
Step 8 Press the “play” button.
Step 9 Adjust(调整) the volume control to the level you like.
46. What do these instructions explain?
A. How to choose a CD player. B. How to make a CD.
C. How to take care of CDs. D. How to use a CD player.
47. These instructions are for a reader .
A. familiar with CD players B. using a CD player with a remote control（遥控）
C. listening to pop music D. using a CD player for the first time
48. Which step could you do before Step 1?
A. Step 4. B. Step 5. C. Step 3. D. Step 9.
49. What is the “rim” of a CD? It is of a CD.
A. the edge B. the hole C. the music D. the writing
50. The passage is probably taken from a .
A. handbook B. newspaper C. magazine D. diary
查看习题详情和答案>>Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.
● Brush your teeth the right way.
Brush your teeth at least twice a day after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks（快餐）, too.
Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums（齿龈）, too.
Spend at least three minutes each time you brush. Play a song you like to help pass the time.
Get a new toothbrush every three months. When you buy your tooth brush, be sure it has soft bristles（鬃毛）.
● Learn how to floss your teeth.
Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between the teeth. Flossing can help get rid of it. Carefully move the floss between two teeth, up and down. You need to floss your teeth at least once a day.
● Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay（腐朽）. Eating sugar before you go to bed can make things even worse. Eat lots of fruit and vegetables and drink water instead of soda.
1. is helpful to your teeth.
A. Eating fruit and vegetables B. Eating sweet snacks
C. Eating sugar D. Drinking soda
2. Which is the right way of brushing the teeth?
A. We should brush our teeth once a day.
B. We should keep our toothbrush away from our gums.
C. When we brush our teeth, at least three minutes is needed.
D. Brush our teeth before breakfast.
3. From the passage, do you know how to floss the teeth?
A. Go to see a dentist. B. Fix a floss on the teeth.
C. Move the floss between two teeth. D. Chew the floss in the mouth.
4.Which of the following is NOT true ?
A. Flossing can help get ride of the food that hides between two teeth.
B. Healthy teeth can help you look more beautiful.
C. We don’t have to brush our teeth if we eat a lot of fruit and vegetables.
D. Your toothbrush should be changed every three months.
5. The best title for the passage is .
A. How to floss your teeth.
B. How to have good eating habits.
C. How to brush your teeth.
D. How to take care of your teeth.
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