標題: 【2018年成人英語三級攷試閱讀理解專題練習(19)】 [打印本頁] 作者: admin 時間: 2018-5-31 14:28 標題: 【2018年成人英語三級攷試閱讀理解專題練習(19)】 C.at a high speed
24. Who can take advantage of the broadband technology according to the passage?
[答案精解]C.細節題。從文章第三段句首Broadband is used for high speed Internet connections at a fixed monthly rate可以得出，使用者每月所付寬帶費是固定的，即at a fixed monthly rate.
B.It depends on the times of dial-up.
【第三篇】
Any download is available at the click of a mouse-there is no dial-up as there is with standard Internet Service Providers.
1 2 3 4
21. The function that broadband technology has on the new digital economy is ________.
C.costly
A.at up to forty times of ordinary speed
In this rapidly changing world, media and technology information Can be sent via phone calls and downloads like music, graphics, business information or films.
A.further
B.College students.
A.during the work days.
B.much more faster
The simpler the information, the smaller the package and the narrower the bandwidth needed to deliver it.
D.Only businessmen and their partners.
A.It depends On the length of time.
22. How much does a user pay if he has broadband technology installed?
[答案精解]C.細節題。從文章最後一句Entire operations Can go online“整個操作都可在網上進行”一句即可得出答案,皮秒雷射。
23. Compared with the modem speed the broadband technology can transmit data ________.
B.during the whole week
[答案精解]B.推理題。從文中Broadband technology is seen as the key to the new digital economy.寬帶技朮被看作新數字經濟的關鍵所在。可推斷出寬帶技朮在新數字經濟中發揮了至關重要的作用。
25. With the broadband technology companies can have all their operations done
A.Family members.
Broadband is used for high speed Internet connections at a fixed monthly rate. It turns an exciting telephone line into a high speed digital line capable of carrying data up to 40 times conventional modem speeds.
[答案精解]A.細節題。從文章中……capable of carrying data up to 40 times conventional modem speeds得知新的傳播方式是通常的四十倍。
C.Both home owners and businessmen.
C.He pays at a fixed monthly rate.
D.He pays a lot of money.
D.offline
D.within a second
For home owners and families there are many advantages,板橋票貼. One of the most important is simultaneous (同時的.access to both telephone lines and the Internet. No queses and no delay.
Broadband technology is seen as the key to the new digital economy.
B.critical
[答案精解]C.推理題。文章倒數第二段介紹了寬帶對傢庭的好處，而文章倒數第一段介紹了寬帶對商務的好處，從而可以推出寬帶對傢庭用戶和商務用戶都有利。
For businesses, broadband can impove customer relations and provide direct access to corporate e-malls and databases. Entire operations can go online.