A:Congratulatio
B:That’s what I expected
C:What a pleasant surprise
D:That’s right
He has ordered a watch on line for his father and it _______ to him before Father's Day.
下列动物中,真正适应了陆地生活的动物是( )
在大型游乐场里,小明乘坐如图所示匀速转动的“摩天轮”,正向最高点运动.对此过程,下列说法正确的是( )