精英家教网 > 高中英语 > 题目详情
Remember to think actively as you listen in class, ____ you may fall asleep.
A.butB.andC.orD.so

试题分析:考查连词:A. but但是B. and并且C. or 否则D. so因此,句意:记得上课时要积极地思考,否则会睡着。选C。
点评:连词的辨析要放在上下文总进行,同时要注意一些形式相近的连词的词义辨析。这几个都是常考的连词。
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

       our manage objects to Tom's joining the club, we shall accept him as a member.
A.UntilB.UnlessC.IfD.After

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Telephone users sometimes complain about unreliable service and       they consider unfair charges.
A.whichB.thatC.whatD.how

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The lawyer seldom wears anything but the suit ________the season
A.whateverB.howeverC.wheneverD.wherever

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

_______ a small number of Australians are bitten by spiders each year, most recover without any medical treatment.
A.WhileB.UnlessC.WhenD.Because

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

“He hasn't got any hobbies——_______you call playing games on computer a hobby.” Mr. Lin said.
A. IfB. UnlessC. WhenD. Since

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

_________ my grandfather grew older, he lost interest in everything except fishing.
A.WhileB.WhenC.AsD.Since

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

It is known to all that ____ you exercise regularly, you won’t stay healthy.
A.becauseB.unlessC.now thatD.in case

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

In hot summer, milk quickly turns sour       it is refrigerated.
A.whileB.ifC.untilD.unless

查看答案和解析>>

同步练习册答案