问题补充：
When On May 8th, Most Beautiful Teacher Zhang Lili in the city of Jiamusi , Heilongjiang province ,saved her students by a bus, but couldn escape from the tragedy herself.
A. being run over
B. being run across
C. from being run over
D. from being run across
答案：
A. being run over
B. being run across
(答案→)C. from being run over
D. from being run across
解析：考查词组：save sb from doing sth，拯救/省去某人做…，her students和run over是被动关系，用动名词的被动，句意：5月八号，黑龙江省佳木斯市的最美教师张莉莉拯救了学生被公共汽车撞到，但自己没能逃避悲剧。选C。
