精英家教网 > 初中英语 > 题目详情
Milk quickly goes bad in summer       it is in a fridge (冰箱).
A.ifB.becauseC.unlessD.When
C

试题分析:句意:牛奶除非放在冰箱里,否则在夏天很快就会变质。Unless表示条件,即如果不具备这个条件就会发生某种状况;if表示“如果”;because意为“原因”,when意为“何时,当……的时候”;故选C。
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

Study hard, _____ you won’t pass the exam.  I see,Mum.
A. or  B. and  C. but

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

__________ good advice the teacher gave me!
A.HowB.What aC.WhatD.How a

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

You can’t get off the bus ___________ the bus stops.
A.afterB.when C.untilD.because

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

You’ll fail your next exam _______ you work hard at your lessons from now on .
A. or                 B. so                 C. unless

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

In old China, the poor suffered from cold and hunger ________ the rich enjoyed all the good things of life.
A.asB.whenC.whileD.therefore

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

  I   didn’t   know  anything  about it ______my  father told me .
A. untilB. becauseC. afterD. and

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

I don’t like bread. I won’t eat it_____________ I am much too hungry.
A.ifB.whenC.becauseD.unless

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Sometimes I feel bored and don’t  know ______ to do.                          
A.howB.whyC.whatD.where

查看答案和解析>>

同步练习册答案