Questions 23～25 are based on the following conversation. According to Dr. Jolly, what should a mother do with her child quietly playing on his own
A. Talking with the child.
B. Working in the kitchen.
C. Getting on with her own work.
D. Staying with the child.
查看答案
全世界每天消费大量的鸡，但没有人担心鸡会灭绝，相反没有多少人吃鲸肉，人们却时时刻刻担心鲸会灭绝，为什么同样一个市场系统可以保证产出足够的鸡，却偏偏威胁到鲸的生存呢
店头市场即是场外交易市场，两者可以等同。 ( )
A. 对
B. 错
会计职业道德的奖惩机制把会计职业道德要求和个人利益结合起来，体现了义利统一的原则。( )
A. 对
B. 错
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