- 试题详情及答案解析
- The medical reform in that country turned out to be________failure,but as we know,success often comes after ________failure.
- 答案:B
- 试题解析:考查冠词。句意为,那个国家的药物改革被证明是一次失败,然而众所周知,成功是失败之母。failure为不可数,但前一句强调是一次失败,即a failure,后一句泛指失败,不需要冠词。故选B。
考点:考查冠词的使用。