The medical reform in that country proved to be failure, but as we know, success often co

发布时间:2020-08-17 04:32:36

The medical reform in that country proved to be      failure, but as we know, success often es after      failure.
A. a; the
B. a; /
C. a; a
D. /; /

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A. a; the
(答案→)B. a; /
C. a; a
D. /; /
解析:考查冠词:第一空填a,a failure这里受抽象名词具体化,表示“一件失败的事情”,第二空不填,这里的failure是抽象名词,不加冠词,句意:那个国家的医疗改革证明是个失败,但是我们都知道,失败是成功之母。选B。
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