On April 13th, 2012 press conference is held by Los Angeles Police
Department at crime scene of a shooting incident.
A. a; the
B. a; a
C. the; a
D. the; the
网友回答
(答案→)A. a; the
B. a; a
C. the; a
D. the; the
解析:考察冠词。句意为,在2012年4月13日,洛杉矶的警察召开了一场记者招待会,在枪击事件的犯罪现场。第二空有定语修饰,所以是特指。