当前位置:高中试题 > 英语试题 > 句式 > E-mail, as well as telephones, ____  an important part in daily communication.A...
题目
题型:不详难度:来源:
E-mail, as well as telephones, ____  an important part in daily communication.
A.is playingB.have played C.are playingD.play

答案
A
解析

试题分析:考察主谓一致。本题的主语是E-mail, as well as telephones;谓语动词要和前面的E-mail保持一致,故使用单数形式。句意:电子邮件和电话在日常交流中正在起着一个很重要的作用。选项中只有A项是单数形式。故A正确。
点评:在英语中,句子的主语和谓语动词要保持数上的一致关系,叫主谓一致。这种关系通常要遵循下面三条原则:1.语法一致原则。句子的主语是单数形式,谓语动词要用单数形式;主语是复数形式,谓语动词用复数形式2.意义一致原则即谓语动词该用单数还是复数取决于主语所表达的内容在含义是单数意义还是复数意义。3.邻近原则谓语动词该用单数还是复数形式,取决于最邻近它的名词、代词或其它词的数。
核心考点
试题【 E-mail, as well as telephones, ____  an important part in daily communication.A】;主要考察你对句式等知识点的理解。[详细]
举一反三
One third of the country _____ covered with trees and the majority of the citizens _____ black people.
A.is; areB.is; is C.are; areD.are; is

题型:不详难度:| 查看答案
Such poets as Shakespeare _____ widely read, of whose works, however, some _____ difficult to understand.
A.are; areB.is; is C.are; isD.is; are

题型:不详难度:| 查看答案
Listening to loud music at rock concerts _____ caused hearing loss in some teenagers.
A.isB.areC.hasD.have

题型:不详难度:| 查看答案
Planning so far ahead _____ no sense — so many things will have changed by next year.
A.madeB.is making C.makesD.has made

题型:不详难度:| 查看答案
The teacher, along with 5 of her students, ________talking with a foreign teacher in the English Corner at that time.
A.wasB.wereC.had beenD.would be

题型:不详难度:| 查看答案
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.