本节课中石头画的涂色所选择的颜料是什么颜料?( )
A. 水彩颜料
B. 水粉颜料
C. 丙烯颜料
D. 油画颜料
Commercials are necessary for business. Commercials can be annoying tothe public.
Health is above wealth. The latter cannot give so much happiness as the former.
The police arrived. The thieves ran away.