精英家教网 > 初中英语 > 题目详情
Learning to write is learning to think. You don’t know things clearly _________ you can write
them down.
A.unlessB.ifC.sinceD.whether
A

试题分析:句意:学习写作就是学习思考。你不能清楚地知道事情除非你可以把他们写下来。Unless除非;if如果; since从;whether是否。所以选A。
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:单选题

We are leaving tomorrow. We will be away          next Friday.
A.from B.until
C.on D.since

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

_______ he did well, he was never top of his class.
A.Although B.ButC.Because D.Since

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

I still remember my first teacher      we haven’t seen each other for many years
A.forB.becauseC.sinceD.though

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

I really enjoyed your talk, ________ there were some parts I didn’t understand.
A.becauseB.unlessC.thoughD.after

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

-Why are you so busy?
-____________I have ____________ work to do.
A.Because; too many B.So; too much
C.So; too manyD.Because; too much

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

---My sister Sally had a bad cold. __________, she went to work as usual.
---She should go to see a doctor.
A.ThoughB.Although
C.BecauseD.However

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Rick has learned a lot about Chinese culture _____ he came to China.
A.before B.whenC.untilD.since

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Help others whenever you can      you’ll make the world a nicer place to live.  
A.andB.butC.orD.unless

查看答案和解析>>

同步练习册答案