Sarah knew nothing about it ____________ her sister told her. A. if             

Sarah knew nothing about it ____________ her sister told her. A. if             

题型:不详难度:来源:
Sarah knew nothing about it ____________ her sister told her.
A. if                      B. until                    C. since
答案
B
解析

试题分析:if如果,是否;until直到; since由于,自从。句意:直到她的妹妹告诉她,她什么都不知道。故选B。
点评:连词在句子中主要起联系上下文的作用,他们之间的区别就是表示逻辑关系的不同,所以在解题时先要理解上下文含义,然后根据上下文逻辑关系选择合适的连词。连词的用法都比较多,语义之间还有交叉,熟记其基本应用规则,了解其区别,注意固定搭配对象,是做好此类题型的关键。
举一反三
My sister still wanted to go to school ____ she was ill.
A.ifB.becauseC.beforeD.although

题型:不详难度:| 查看答案
I think history is interesting,        you don’t like it.
A.butB.andC.soD.because

题型:不详难度:| 查看答案
--- Be quick, ______ we’ll be late for the class.
--- Ok, I’m coming.
A.butB.or C.so D.and

题型:不详难度:| 查看答案
He traveled all over the world ______ he had a man-made leg.
A.ifB.asC.thoughD.because

题型:不详难度:| 查看答案
---Hi! Long time no see.
---Yes. It’s almost three years_____ we met last time.
A.whileB.beforeC.sinceD.until

题型:不详难度:| 查看答案
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.