09届高三英语第六次同步考试试卷
第二部分: 英语知识运用(共两节, 满分45分)
第一节 单项填空 (共15小题; 每小题1分,满分15分)
21. As we know , awful railway traffic accident which happened on April 28 caused ____ population of more than 70 to death.
A. a; the B. an ; a C. the ; the D. the ; a