下列诗句反映一个人情绪兴奋、积极乐观的是( )
A:感时花溅泪,恨别鸟惊心
B:此恨绵绵无绝期
C:冬天来了,春天还会远吗
D:风声鹤唳,草木皆兵
如图,在平面直角坐标系中,已知B(8,0),C(0,6),P(﹣3,3),现将一直角三角板EPF的直角顶点放在点P处,EP交y轴于N,FP交x轴于M,把△EPF绕点P旋转:
It's________of him to set his aim high but do little,so he is always leaving things undone.