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Note Card 2PRINCIPLE OF COMMON GOOD:---- Helps_________________________________________(1)---- Harms________________________________________(2)----Based on the work of Jeremy BenthamLying is sometimes wrong

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Note Card 3Ex.DYING WONAN'S MONEYIndividual Rights-- Friend should_____________________________________________________________________________(1)because______________________________________________________________________________________(2)Common Good-- Friend should_____________________________________________________________________________________(3)because______________________________________________________________________________________________(4)

2mol甘油,3mol邻苯二甲酸酐体系f=( )

A. 1.2
B. 2.4
C. 3.6
D. 4.8

已二酸与下列化合物反应,哪些能形成体型聚合物?()

A. 乙醇
B. 乙二醇
C. 甘油
D. 苯胺

当ω-羟基己酸进行均缩聚,反应程度达0.99时,其聚合度为( )。

A. 10
B. 50
C. 100
D. 500

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