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15.It is reported that ____ 83-year-old patient died of H7N9bird flu (禽流感)despite treatment in Jiangsu Province,which is one of ____ worst-hit regions in China.(  )
A.a; theB.a; aC.an; theD.the; a

分析 据报道,在中国流感最严重的地方江苏省,一位83岁的病人经治疗后还是死于H7N9禽流感.

解答 答案:C,考查冠词的用法,第一个空泛指"一位83岁的病人",eighty-three又是以元音音素开头的单词,因此前用不定冠词an;第二个空是形容词最高级前加定冠词the,故答案为C.

点评 考查冠词的用法,注意区分句中是泛指还是特指,泛指则用不定冠词a/an,特指则用定冠词the,还应注意某些冠词的固定搭配.

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