题目内容
2．John didn't give up looking for a job __________ he got an offer from a German company．（ ）| A． | until | B． | since | C． | because | D． | if |
分析 翻译：John没有放弃找工作直到他在一家德国公司得到一个职位．
解答 until常与not连用，意思为：直到…才；since自从，常连接表过去时间的时间状语；because因为，用来解释原因；if如果，连接条件状语从句．根据句子"John didn't give up looking for a job"John不放弃找工作，意思就是直到找到工作才停止找，所以选A，直到…才的意思．
点评 本题考查连词辨析，题目的句子中有一个关键词"not"，并且选项中有"until"，这种题是考查until用法的高频题．
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