_____H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.A
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_____H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.A.Until | B.While | C.If | D.Since |
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答案
B |
解析
试题分析:考查连词:A. Until直到B. While虽然C. If如果D. Since自从,句意:虽然H7N9是致命的病毒,吃完全烧熟的鸡肉还是安全的,选B。 点评:这几个词都是连词,要分清每个连词短语的含义和用法,做题时关键看上下文和句意的逻辑关系做题。While的用法有:1.表示“当……的时候”,2.表示让步,意为“尽管”“虽然”。3.表示对比或转折,意为“而”“但是”。 |
举一反三
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