24春国开电大春贵州广播电视大学理工英语3unit4单元自测4（预备知识：Unit 4；10分）参考答案_1

unit4_单元自测4（预备知识：Unit 4；10分）0

unit4_单元自测4（预备知识：Unit 4；10分）0

編壌悳蛍:100 誼蛍:100

1. ！ ? What do you think of your new computer?

！ ? _______

A. It is really fantastic.

B. How about you?渝粤题库

C. ?I think so.

基宛:A

2.！ ?I want to look for a smart phone priced about 1000 Yuan. Do you have some to recommend?

！ ?_______渝粤题库

A. It is very kind of you.

B. Of course・Please take a look at this one.

C. Thank you.? ??

基宛:B

3.I am interested in novels ??????????? by Hemingway.?

A. written

B. writing

C. write

基宛:A渝粤搜题

渝粤搜题

4.Prices of daily goods ___________ online can be lower than store prices.?

A. bought

B. are bought

C. been bought

基宛:A

5.He?characterized briefly?the?main ??????????? ?in the?world?today.渝粤题库

A. trend

B. treat

C. tend渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

基宛:A

6.屈、堋響尖盾・堋響和中議玉猟・功象猟嫗坪否貫A、B、C、D眉倖僉・嶄僉竃匯倖恷煮僉・。

? ? An e-book(also referred to as an electronic book・e-book・or e-book)is a digital version of a print book that you download and read. But if you want to read an e-book, you must have an E-book Reader, which is a kind of free software used by your computer. Make sure you have installed the appropriate Reader before you download your e-book from the Internet. The software allows you to turn the words on the screen into the size you like. It also helps you turn pages and change your viewing options. E-books are a fun alternative to regular books. You can download them to any computers and create your own library of hundreds of titles. If you load them onto your portable computer・you can take them with you when you travel. Some e-books are even interactive! Best of all・when you order an e-book・there is no waiting and no shipping charges. The amount of time it takes to download your e-book depends on the speed of your connection and the size of your e-book.

1. From this passage,we learn that an e-book .渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

　　 A. can be found in any library

国开形成性考核答案

　　 B. can be read directly from the Internet

国开形成性考核答案

　　 C. can be read by any one who has a computer

　　 D. can be read when special software is installed

2. The E-book Reader is used for .

　　 A. reading an e-book you¨ve downloaded

　　 B. turning a print book into a digital version

　　 C. downloading an e-book from the Internet

　　 D. copying an e-book onto a portable computer渝粤搜题

3. From this passage,we can learn that .渝粤搜题

　　 A. you can read an e-book on a laptop when you travel

　　 B. you can order an e-book using the E-book Reader

　　 C. the e-books ordered have to be shipped to you

国家开放大学作业答案

　　 D. it takes a lot of trouble reading an e-book

　　国开形成性考核答案

4. Which of the following statements is TRUE?

　　 A. An e-book is ordered in print book.

　　 B. The size of the words in an e-book cannot be changed.

　　 C. The downloading time is decided by the e-book's size.

　　 D. There is less fun reading an e-book than a print book.

5. The passage is mainly about .渝粤搜题

　　 A. a better way to download an E-book

　　 B. a new kind of book！the E-books渝粤题库

　　 C. the new version of E-books

　　 D. the fun of reading E-books?

(1).一网一平台答案

A. A

B. B

C. C渝粤题库，我们的目标是要做全覆盖、全正确的答案搜索服务。

D. D

基宛:D

(2).

A. A

B. B

C. C

D. D

基宛:A

(3).

A. A国家开放大学作业答案

B. B

C. C

D. D

基宛:A

(4).渝粤搜题

A. A

B. B

C. C一网一平台答案

D. D

基宛:C

(5).

A. A

B. B

C. C

D. D

基宛:B