You’ll fail the test______ you work hard.A.ifB.sinceC.unlessD.when

You’ll fail the test______ you work hard.A.ifB.sinceC.unlessD.when

题型:不详难度:来源:
You’ll fail the test______ you work hard.
A.ifB.sinceC.unlessD.when

答案
C
解析

试题分析:if是否,如果;since由于,自从……以来;unless除非,如果不;when当……时。句意:如果你不努力学习,你考试就不会及格。故选C。
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
Liu Xiang runs ________ fast ________ no one can catch up with him.
A.very; thatB.such; thatC.so; thatD.too; to

题型:不详难度:| 查看答案
I don’t like physics ______ it’s too difficult for me.
A.and B.soC.becauseD.but

题型:不详难度:| 查看答案
 —May I go out to play soccer ball?
—I’m afraid not. You can’t play __ you have finished your homework.
A.afterB.whenC.ofD.unless

题型:不详难度:| 查看答案
—Did Alice sleep well last night?
—No, she didn’t. She didn’t go to bed _______ 12 o’clock last night.
A.afterB.when C.untilD.if

题型:不详难度:| 查看答案
Stop talking! _________the doctor will get angry.
A.AndB.WhenC.ThenD.Or

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.