汽车制动性的评价指标有（）。
A.制动效能
B.制动效能的恒定性
C.制动时的方向稳定性
D.制动时是否有异响
参考答案：A, B, C
Whether ways will be found to help China ____ the current world financial crisis is just _____ worries
the public. [ ]
A. prevent; that
B. survive; what
C. forbid; that
D. quit; what
