專業英語八級考試改錯練習模擬試題
勤能補拙是良訓,一分辛勞一分才。以下是小編為大家搜索整理的專業英語八級考試改錯練習模擬試題,希望對大家有所幫助!想了解更多精彩內容請及時關注我們應屆畢業生考試網!
task 1
The telephone system is a circuit-switched network. For much of the history of the system, when you placed (26)
a call, you were renting a pair of copper wires that ran continuously from your telephone to the other party’s phone. You had excluding use of those wires during the (27)
call; when you hung up, they were rented to someone else. Today the transaction is more complicated. ( your call may well possess a fiber-optic cable or a satellite with hundreds of other calls), but more conceptually the system (28)
still works the same way. When you dial the phone, you get a private connection of one other party. This is an alternative network architecture called (29)
packet switching, in which all stations are always connected to the network, but they receive only the messages addressed to them. It is as if your telephone was always tuned in to (30)
thousands of conversations going on the wire, but you (31)
heard only the occasional word intended to you. Most (32)
computer networks employ packet switching, because it is more efficient than circuit switching when traffic is heavy. It seems reasonable the existing packet-switched (33)
network will grow, and new one may be created; they could (34)
well absorb traffic that would otherwise go to the telephone system and thereby reduce the need for telephone numbers. (35)
答案:
改為most
uding改為exclusive?
?
改為There
改為were?
g後加by
改為for
onable後加that
改為ones
改為demand??
-
英語專八作文(通用25篇)
在學習、工作、生活中,大家都寫過作文,肯定對各類作文都很熟悉吧,藉助作文人們可以反映客觀事物、表達思想感情、傳遞知識信息。相信許多人會覺得作文很難寫吧,以下是小編為大家整理的英語專八作文,希望能夠幫助到大家。英語專八作文篇1Doyouagreeordisagreewiththe...
-
英語專四考試技巧分享大綱
英語考試的過程中除了掌握一定的知識積累外,還需要掌握一些必要的做題技巧,這有利於我們提高做題效率。以下是小編為大家搜索整理的英語專四考試經驗技巧,希望能對大家有所幫助!聽力部分:聽寫首先要特別注意聽寫的題目因為它是整篇聽寫的總提綱而且在聽寫中這個題...
-
英語專四聽力應試技巧
全國高等學校英語專業四級考試聽力部分的測試題型分為兩個主要部分:Dictation和ListeningComprehension。第一部分Dictation為1篇約150個詞的短文,全篇文章共念4遍。第一遍用正常速度,每分鐘120個詞,讓學生聽懂短文的大意。第二、三遍則用較慢的語速朗讀。句子或分...
-
2017年英語專業八級考試考前通關練習題
學習中經常取得成功可能會導致更大的學習興趣,並改善學生作為學習的自我概念。以下是小編為大家搜索整理的2017年英語專業八級考試考前通關練習題,希望能給大家帶來幫助!更多精彩內容請及時關注我們應屆畢業生考試網!TheAffectofElectricityonCancerCanelectrici...