以下哪种活动属于公司价值链中的辅助活动（）。
A.进货物流
B.作业
C.销售和市场活动
D.技术
参考答案：D
药物炒黄多用的火力是（）
A.文火
B.中火
C.武火
D.先文火后武火
E.先武火后文火
Cindy obeys her father because she knows that she will be punished for disobeying. Kohlberg would describe Cindy’s moral behavior as()
A．Immoral
B．Conventional
C．Preconventional
D．Postconventional
