A. about B. through C. in D. along——青夏教育精英家教网—

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

查看习题详情和答案>>

If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.

1		A sign like this one means that there is a bike lane(车道). If there is such a sign，you are required to use the bike lane. If there is not such a sign, you should ride with traffic as far to the right side of the road as possible.
2		This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”.
3		This signal is the “don’t walk”sign. It is a picture of a red hand, meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing.
4		Car drivers and bikers must come to a complete stop at“STOP” signs.
5		A“YIELD”sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through.
6		This signal means you are coming to a zebra crossing. Car drivers and bikers must stop to allow people in the zebra crossing to cross the street.
7		When people are working on the roads, parts of the road are often dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike. If you must move into the road to go around a work area，you should stop and look carefully to be sure there is no traffic coming.
8		A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to.

【小题1】What are cyclists required to do when they see the sign?

A．To ride against traffic.

B．To ride on the left side of the road.

C．To ride on the bike lane.

D．To ride on the right side of the road

【小题2】Which of the following signs has the same meaning as the sign?

【小题3】What should cyclists do when they see the sign?

A．They should be careful when they cycle on the rough road.

B．They should take the rough road and fall off their bikes.

C．They should move into the road to go around a work area.

D．They should take another route instead of the closed roadway.

查看习题详情和答案>>

If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.

1		A sign like this one means that there is a bike lane(车道). If there is such a sign，you are required to use the bike lane. If there is not such a sign, you should ride with traffic as far to the right side of the road as possible.
2		This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”.
3		This signal is the “don’t walk”sign. It is a picture of a red hand, meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing.
4		Car drivers and bikers must come to a complete stop at“STOP” signs.
5		A“YIELD”sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through.
6		This signal means you are coming to a zebra crossing. Car drivers and bikers must stop to allow people in the zebra crossing to cross the street.
7		When people are working on the roads, parts of the road are often dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike. If you must move into the road to go around a work area，you should stop and look carefully to be sure there is no traffic coming.
8		A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to.

【小题1】What are cyclists required to do when they see the sign?

A．To ride against traffic.

B．To ride on the left side of the road.

C．To ride on the bike lane.

D．To ride on the right side of the road

【小题2】Which of the following signs has the same meaning as the sign?

【小题3】What should cyclists do when they see the sign?

A．They should be careful when they cycle on the rough road.

B．They should take the rough road and fall off their bikes.

C．They should move into the road to go around a work area.

D．They should take another route instead of the closed roadway.

查看习题详情和答案>>

If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.

1		A sign like this one means that there is a bike lane(车道). If there is such a sign，you are required to use the bike lane. If there is not such a sign, you should ride with traffic as far to the right side of the road as possible.
2		This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”.
3		This signal is the “don’t walk”sign. It is a picture of a red hand, meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing.
4		Car drivers and bikers must come to a complete stop at“STOP” signs.
5		A“YIELD”sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through.
6		This signal means you are coming to a zebra crossing. Car drivers and bikers must stop to allow people in the zebra crossing to cross the street.
7		When people are working on the roads, parts of the road are often dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike. If you must move into the road to go around a work area，you should stop and look carefully to be sure there is no traffic coming.
8		A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to.

1.What are cyclists required to do when they see the sign?

A.To ride against traffic.

B.To ride on the left side of the road.

C.To ride on the bike lane.

D.To ride on the right side of the road

2.Which of the following signs has the same meaning as the sign?

3.What should cyclists do when they see the sign?

A.They should be careful when they cycle on the rough road.

B.They should take the rough road and fall off their bikes.

C.They should move into the road to go around a work area.

D.They should take another route instead of the closed roadway.

查看习题详情和答案>>

If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.

1		A sign like this one means that there is a bike lane(车道). If there is such a sign，you are required to use the bike lane. If there is not such a sign, you should ride with traffic as far to the right side of the road as possible.
2		This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”.
3		This signal is the “don’t walk”sign. It is a picture of a red hand, meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing.
4		Car drivers and bikers must come to a complete stop at“STOP” signs.
5		A“YIELD”sign means to slow down and be ready to stop. If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through.
6		This signal means you are coming to a zebra crossing. Car drivers and bikers must stop to allow people in the zebra crossing to cross the street.
7		When people are working on the roads, parts of the road are often dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike. If you must move into the road to go around a work area，you should stop and look carefully to be sure there is no traffic coming.
8		A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to.