I won’t call you, ________ something unexpected happens. A.becauseB.whetherC.unl

I won’t call you, ________ something unexpected happens. A.becauseB.whetherC.unl

题型:不详难度:来源:
I won’t call you, ________ something unexpected happens.
A.becauseB.whetherC.unlessD.while

答案
C。
解析
由空档前后的语境逻辑可以推出该空表示“除非”,因此应填unless引导条件状语从句。
举一反三
You will be successful in the interviewyou have confidence.
A.beforeB.onceC.untilD.though

题型:不详难度:| 查看答案
Most birds find it safe to sleep in the trees, but ________they have eggs or young chicks, they don’t use a nest.
A.whyB.howC.unlessD.where

题型:不详难度:| 查看答案
Small sailboats can easily turn over in the water ______ they are not managed carefully.
A.thoughB.beforeC.untilD.if

题型:不详难度:| 查看答案
Leave your key with a neighbor _______ you lock yourself out one day.
A.ever sinceB.even ifC.soon afterD.in case

题型:不详难度:| 查看答案
My parents live in a small village. They always keep candles in the house_____there is a power out.
A.ifB.unlessC.in caseD.so that

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.