Marginal cost equals()
A. total cost divided by total output
B. the change in total cost associated with an additional unit of output
C. the change in average cost
D. the slope of the average cost curve
下列描法中不属于粗笔的是Among the following
drawing techniques, that which do not belong to thick lines are()下列描法中不属于粗笔的是Among the following
drawing techniques, that which do not belong to thick lines are()
A. 铁线描iron wire line
B. 折芦描folded rush leaf line
C. 混描mixed and layered
D. line
E. D.钉头鼠尾描nail-head and
F. mouse-tail line
梁楷师承哪位画家Liang Kai was a
disciple to()梁楷师承哪位画家Liang Kai was a
disciple to()
A. 李嵩Li Song
B. 李公麟Li Gonglin
C. 周文矩Zhou Wenju
D. 吴道子Wu Daozi
梁楷《六祖撕经图》采用哪种描法Liang Kai’s The
Sixth Patriarch Tearing up a Sutra employs()梁楷《六祖撕经图》采用哪种描法Liang Kai’s The
Sixth Patriarch Tearing up a Sutra employs()
A. 竹叶描bamboo leaf
B. line
C. B.折芦描folded rush leaf line
D. C.混描mixed and layered
E. line
F. D.枯柴描dry firewood line