要使灯光不穿透对象,需要将阴影类型设置为:Ray Traced Shadows。()
参考答案:错
--- Would you please help me with the box?
--- .
A.Yes, please.
B.No, please don’t.
C.With pleasure.
D.My pleasure.
喷管是用来将流体的压力能转化为()。
A.功
B.热量
C.动能
D.内能