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问题 多项选择题

决策的原则有( )

A．泰勒的“最优”决策准则

B．西蒙的“满意”决策准则

C．孔茨的“合理性”决策准则

D．“直觉”决策准则

E．“全面兼顾”决策准则

答案

参考答案：A,B,C,D

选择题

What a pity! The little girl had to drop out of school and _____ the responsibilities that

most parents can take, after her parents passed away in the earthquake. [ ]

A. take on

B. take in

C. take off

D. take after

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单项选择题 B型题

急性胃穿孔表现为（）

A.肝界上移

B.肝界下移

C.肝浊音区消失

D.脾浊音区消失

E.胃泡鼓音区消失
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