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mobile phones can also be used to read e-books.
Earlier e-books were written for a specific group of readers and were about only a few subjects. With the development of the internet, knowledge and answers to a lot of questions mainly come from e-books. This is why the e-book business is increasing quickly
E-books have many advantages. First, they save time. We don’t need to go to a bookstore to buy books, besides, we can find the topic we want to know about on the Internet, and then we can quickly get many e-books on similar topics. Second, e-books save money. Some e-books cost a little money, and there are millions of e-books on the Internet that we can get for free. Third, more trees are saved because e-books don’t need to be printed(印刷) on paper. Fourth, e-books make reading more convenient. You can carry a whole library of hundreds of books with you in a small computer or any e-book reader (电子阅读器) without worrying about their weight.
But e-books have certain disadvantages. They need a personal computer or an e-book reader and the information can be lost if its file format (文件格式) is not supported or changed in the reader’s computer.
However, e-books provide us with a new way of reading. That is good.
根据短文内容,选择最佳答案。
【小题1】Why is the e-book business increasing quickly? Because _________.
| A.earlier e-books are about only a few subjects. |
| B.people don’t like to read any paper books any more. |
| C.most e-books have been written for a specific group of readers. |
| D.the development of the Internet makes e-books more useful. |
| A.Three | B.Four | C.Five | D.Six |
| A.E-books can’t be red on mobile phones. |
| B.All the e-books on the Internet cost lots of money. |
| C.E-books can make reading more convenient. |
| D.You can’t read e-books without a personal computer. |
| A.You’ll lose the information if its file format is not supported. |
| B.You can carry hundreds of books in an e-book reader. |
| C.You can buy cheap e-books anywhere. |
| D.You can read e-books at any time. |
A. you don’t need to buy paper books in a bookstore if you read e-books.
B. the information can be lost if its file format is changed.
C. the development of e-books can help save the environment. 查看习题详情和答案>>
From: 11350@csu.edu
To: Jennysmith@yahoo.com
Subject: party Hi! Jenny,
My sister Ann and I are going to have a party this Friday at my home. Some friends will be there. Most of them are from the office. My best friend, Tom, will come, too. I want you to meet him.
Do you want to come? We’ll play games and talk. Then we’ll have dinner. Everyone will bring food or drinks. It begins at 4:00 pm. and ends at 8 or 9 pm.
We’ll have a great time! Can you come?I hope so! Let me know soon. Call me or send me an e-mail.
【小题1】Who sent this e-mail?
| A.Jenny | B.Tom | C.Lisa | D.Ann |
| A.4:00 am | B.6:00 pm | C.4: 00 pm | D.6:00 am |
| A.Jenny’s | B.Lisa’s | C.Ann’s | D.Jack’s |
| A.It’s on Saturday. |
| B.All of Jenny’s friends will come. |
| C.People will not bring things. |
| D.It will last four or five hours. |
| A.Buy food for the party. | B.Call Tom |
| C.Send an e-mail to Lisa. | D.Drive to Lisa’s house. |
B)根据短文内容及首字母提示,填写所缺单词。![]()
It happens to most of us at times as we try to get through our workday. When sitting at work, we suddenly f 1 a bit headache. But don’t worry; there are some simple things that you can do to ease(减轻) a headache at work w 2 medicine.
Drink a bottle of warm water. Many people do not r 3 that the dry air in their working place can be a danger because of the lack(缺少) of water.
Eat a h 4 snack. During a busy day, it is easy to f 5 to eat, have a snack with much protein(蛋白质) which will improve your e 6 and quickly get rid of the hunger that is c 7 the headache. A cup of coffee or a piece of chocolate can be just the thing that you n 8 to ease your headache fast and get back on your way to a great day at work.
Step away from what you are working on for five to ten m 9 . Often, your headache is from your too much a 10 paid to one thing. This can be a computer screen or even one project. The best thing would be to go outside for your eyes to get some natural light.
Remember to e-mail me. All of us hope to hear from you __________.
|
A.quickly |
B.soon |
C.fast |
D.quick |
查看习题详情和答案>>
B)根据短文内容及首字母提示,填写所缺单词。
![]()
It happens to most of us at times as we try to get through our workday. When sitting at work, we suddenly f 1 a bit headache. But don’t worry; there are some simple things that you can do to ease(减轻) a headache at work w 2 medicine.
Drink a bottle of warm water. Many people do not r 3 that the dry air in their working place can be a danger because of the lack(缺少) of water.
Eat a h 4 snack. During a busy day, it is easy to f 5 to eat, have a snack with much protein(蛋白质) which will improve your e 6 and quickly get rid of the hunger that is c 7 the headache. A cup of coffee or a piece of chocolate can be just the thing that you n 8 to ease your headache fast and get back on your way to a great day at work.
Step away from what you are working on for five to ten m 9 . Often, your headache is from your too much a 10 paid to one thing. This can be a computer screen or even one project. The best thing would be to go outside for your eyes to get some natural light.
查看习题详情和答案>>