运动员参加110米栏比赛,11秒末到达终点的速度为12m/s,则全程的平均速度是( )
A:10 m/s
B:11 m/s
C:6 m/s
D:12 m/s
The movie Lost in Thailand is one that I've ever seen these years.
下面同学的言行能体现从容面对挫折的有( )