题目内容

改革是当代中国史的最根本特征。()

A. 对
B. 错

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多方合作的现象是新国际主义的体现。()

A. 对
B. 错

某企业为扩大生产,提高产量,拟定了三种备选方案:方案A新建装配车间,方案B改扩建装配车间,方案C联合协作,是那种方案在未来需求状况不同时的损益值如下表,试分别用乐观准则(大中取大)、悲观准则(小中取大)、最大后悔值最小化三种方法分别选择最优的产品方案。1、乐观准则选择方案()2、悲观准则选择方案()3、后悔值法选择方案()

To achieve financial _______, how much you save is always more important than the amount you earn or how shrewdly you invest.

If you're under 30 years old, your goal should be to save 20% of your monthly income after tax deductions.This is ______ of how much you earn.

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