Jack had traveled six miles across the Channel  _____his engine failed and was

 Jack had traveled six miles across the Channel  _____his engine failed and was

题型:不详难度:来源:
 Jack had traveled six miles across the Channel  _____his engine failed and was forced to land on the sea .     
A.whenB.until C.after D.since

答案
A
解析
when:and at this moment suddenly,正在这时突然,引导时间状语从句。故选A。
举一反三
 Not that I’m unwilling to lend you a hand , ____I’m too busy for the moment .
A.because B.but that C.but D.however

题型:不详难度:| 查看答案
 John waited at the bus-stop for nearly half an hour _____ the bus finally arrived .
A.whenB.as C.before D.while

题型:不详难度:| 查看答案
 Although he knew little about the large amount of work done in the field , he succeeded ____other more well-informed experimenters failed.
A.as B.unlessC.what D.where

题型:不详难度:| 查看答案
 I thought things would get better, but _____it is they are getting worse.
A.beforeB.becauseC.asD.after

题型:不详难度:| 查看答案
—We’re supposed to be there at 6:00?
—_______ I know.
A.As soon asB.As far asC.So long asD.As possible as

题型:不详难度:| 查看答案
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