题目内容
12.Don't come into the office __________you are allowed.( )| A. | if | B. | when | C. | until |
分析 直到被允许了你才可以进入办公室.
解答 答案:C.
联系语境并根据前后句子的对比,可知本句应理解为:直到被允许了你才可以进入办公室.;结合关键词 Don't,可以判断出此句应用固定表达not…until来完成,意为"直到…才…"引导一个时间状语从句.故选C
点评 本题主要考查连词的用法,做此类题目一定要弄清句意,明白上下文之间的关系,才能更好地判断出所要用的连词.再就是要熟记固定短语和句型.
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