精英家教网 > 高中英语 > 题目详情

_________ the internet is _________, I do not think it is a good idea to spend too much time on it.
A.When ; helpfulB.As ; great help
C.While ; of great helpD.Now ; of no help
C
考查连词。句中while作“虽然”之意;be of great help =" very" helpful。句意:虽然网络是很有帮助的,但我认为在它上面花太多的时间不是一个好主意。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

An agreement was about to be reached       the other side ehanged their mind
A.beforeB.whileC.asD.when

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


The reason for his success is ______ he worked very hard.
A.whyB.thatC.whetherD.how

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


I like to have him next to me ______ I can keep an eye on him.
A.whereB.thatC.whichD.when

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


The fact        she has not said anything at the meeting        all of us.
A.what; surprisedB.what; was surprised
C.that; surprisedD.that; was surprising

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


.The modern city was only a small fishing village compared to ____ it is now.
A which   B that   C what   D where

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


Those are model workers, most of             are young women.
A.thatB.whoC.whomD.whose

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


一Why did the policeman fine you yesterday?
一Because I drove my car at     the policeman thought was a dangerous speed.
A.whichB.whatC.thatD.as

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


Katy has lived in New York for several years.she doesn’t get used to the life there
A.BecauseB.UnlessC.AlthoughD.Until

查看答案和解析>>

同步练习册答案