2021年公共英語三級(jí)沖刺模擬試題(六)
2021年下半年公共英語考試正在備考中,編輯推薦:2021年公共英語三級(jí)沖刺模擬試題匯總。環(huán)球網(wǎng)校為考生提供 免費(fèi)預(yù)約短信提醒功能,考生預(yù)約后會(huì)提醒您2021年下半年公共英語準(zhǔn)考證打印時(shí)間和考試時(shí)間!請(qǐng)及時(shí)預(yù)約。
閱讀:
Digital economy,as a relatively broad concept,can be included in the category of economic forms that directly or indirectly use data to guide resources to play a role and promote the development of productivity.Broadband technology is seen as the key to the new digital economy.
In this rapidly changing world,media and technology information Can be sent via phone calls and downloads like music,graphics,business information or films.
The simpler the information,the smaller the package and the narrower the bandwidth needed to deliver it.
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.
Any download is available at the click of a mouse-there is no dial-up as there is with standard Internet Service Providers.
For home owners and families there are many advantages.One of the most important is simultaneous(同時(shí)的.access to both telephone lines and the Internet.No queses and no delay.
For businesses,broadband can impove customer relations and provide direct access to corporate e-malls and databases.Entire operations can go online.
1.The function that broadband technology has on the new digital economy is ________.
A.further
B.critical
C.costly
D.global
參考答案:B
參考解析:根據(jù)第一段,Broadband technology is seen as the key to the new digital economy.寬帶技術(shù)被看作新數(shù)字經(jīng)濟(jì)的關(guān)鍵所在。
2.How much does a user pay if he has broadband technology installed?
A.It depends On the length of time.
B.It depends on the times of dial-up.
C.He pays at a fixed monthly rate.
D.He pays a lot of money.
參考答案:C
參考解析:根據(jù)第四段,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(fèi)是固定的,即at a fixed monthly rate。
3.Compared with the modem speed the broadband technology can transmit data ________.
A.at up to forty times of ordinary speed
B.much more faster
C.at a high speed
D.within a second
參考答案:A
參考解析:根據(jù)第四段,…capable of carrying data up to 40 times conventional modem speeds…能夠傳輸40倍于傳統(tǒng)調(diào)制解調(diào)器速度的數(shù)據(jù)。
4.Who can take advantage of the broadband technology according to the passage?
A.Family members.
B.College students.
C.Both home owners and businessmen.
D.Only businessmen and their partners.
參考答案:C
參考解析:文章倒數(shù)第二段介紹了寬帶對(duì)家庭的好處,而文章倒數(shù)第一段介紹了寬帶對(duì)商務(wù)的好處,從而可以推出寬帶對(duì)家庭用戶和商務(wù)用戶都有利。
5.With the broadband technology companies can have all their operations done
A.during the work days.
B.during the whole week
C.online
D.offline
參考答案:C
以上是“2021年公共英語三級(jí)沖刺模擬試題(六)”的內(nèi)容,大家在準(zhǔn)備2021年公共英語考試的時(shí)候,如果需要報(bào)考指南及備考資料試題等資料的考生,可點(diǎn)擊“免費(fèi)下載”按鈕,進(jìn)行免費(fèi)下載,更多PETS備考資料持續(xù)更新中!
最新資訊
- 2023年全國英語等級(jí)考試三級(jí)精選閱讀模擬試題(2月2日)2023-02-02
- 2023年全國英語等級(jí)考試三級(jí)精選模擬試題(2月2日)2023-02-02
- 2023年上半年全國公共英語考試模擬練習(xí)(12月8日)2022-12-08
- 2022年下半年公共英語一級(jí)完形填空練習(xí)題2022-09-13
- 2022年下半年公共英語四級(jí)閱讀理解練習(xí):容易犯錯(cuò)2022-09-02
- 2022年公共英語四級(jí)閱讀理解練習(xí)題:技術(shù)的力量2022-09-01
- 2022年公共英語二級(jí)考試閱讀理解試題及答案2022-08-31
- 2022年下半年公共英語三級(jí)考試閱讀理解試題2022-08-29
- 2022下半年公共英語三級(jí)閱讀理解練習(xí)題(第二篇)2022-08-17
- 2022下半年公共英語三級(jí)閱讀理解練習(xí)題(第一篇)2022-08-17