I her my own little sister.
A:regard; with
B:regard; as
C:consider; with
D:consider; for
正常行驶的汽车,遇到紧急情况突然刹车时,坐在车上的乘客会向前倾倒.请你用惯性的知识解释这一现象.
台湾岛的自然灾害主要是( )