奥鹏作业网国开（辽宁开放大学）24秋《理工英语3》形考作业4【标准答案】单元自测4（预备知识：Unit 4；10分）
试卷总分:100 得分:100
1.— I want to look for a smart phone priced about 1000 Yuan. Do you have some to recommend
— _______
A.Of course，Please take a look at this one.
B.It is very kind of you.
C.Thank you.
2.— It is a little expensive for me. Can I have a discount
— ______
A.You must be kidding.
B.It is terrible
C.The price has been reduced by 50%.It is a real bargain.
3.Prices of daily goods ___________ online can be lower than store prices.
A.are bought
B.bought
C.been bought
4.The company has$10 million for advertising.
A.built
B.given
C.budgeted
5.Miltonthe glass to his lips.
A.rose
B.arose
C.raised
6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C、D三个选项中选出一个最佳选项。
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 1 .
A. can be found in any library
B. can be read directly from the Internet
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 2 .
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
3. From this passage,we can learn that 3 .辽宁开放大学理工英语3答案请进：opzy.net或请联系微信：1095258436
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
D. it takes a lot of trouble reading an e-book
4. Which of the following statements is TRUE 4
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 5 .
A. a better way to download an E-book
B. a new kind of book—the E-books
C. the new version of E-books
D. the fun of reading E-books
(1).cloze Subject
A.A
B.B
C.C
D.D
(2).cloze Subject
A.A
B.B
C.C
D.D
(3).cloze Subject
A.A
B.B
C.C
D.D
(4).cloze Subject
A.A
B.B
C.C
D.D
(5).cloze Subject
A.A
B.B
C.C
D.D
