19.On April 13th,2012________ press conference is held by Los Angeles Police
Department at___________crime scene of a shooting incident.(  )
A.a; theB.a; aC.the; aD.the; the

分析 2012年4月13日,洛杉磯警察局在那次槍擊事件的犯罪現(xiàn)場召開了一場新聞發(fā)布會.

解答 答案:A
根據(jù)句意可知,"________ press conference"此空缺處應(yīng)填a,表示泛指一場新聞發(fā)布會;"___________crime scene of a shooting incident"用于介詞at 之后,表示地點,特指人們心目中都知道的(大約在2012年4月13日之前)發(fā)生槍擊事件的犯罪現(xiàn)場;故選A

點評 本題考查了冠詞的用法.首先應(yīng)熟練掌握不定冠詞與定冠詞的用法區(qū)別;其次應(yīng)正確分析句意,判斷名詞或名詞短語在句中是表示泛指,特指或是其他情況,從而選出相應(yīng)的答案.

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