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【多选题】
【2017】10号文件提出要加大以下哪些政策力度?(多选)A.
场地支持
B.
设施提供
C.
房租减免
D.
住房优惠
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举一反三
【单选题】A deductive argument that fails to guarantee the truth of its conclusion is really just an ampliative argument.
A.
True
B.
False
【多选题】Which of the following is a deductive argument? （多选）
A.
Anyone who has been caught cheating twice should be flunked. This is the second time you’ve caught her cheating. She should be flunked.
B.
Pit bulls （比特犬）don’t bite because mine doesn’t bite.
C.
Stacy and Justin are on the brink of divorce. They are always fighting.
D.
If she was interested in me, she would have called. She didn’t call. Therefore, she is not interested in me.
【简答题】某公司现有甲、乙两个投资项目可供选择，有关资料如下： 甲、乙投资项目的预测信息 市场销 售情况 概率 甲项目的 收益率 乙项目的 收益率 很好 0.3 20% 30% 一般 0.4 16% 10% 较差 0.2 12% 5% 很差 0.1 2% -10%已知：政府短期债券的收益率为4%，证券市场平均收益率为9%，市场组合收益率的标准差为3%。 要求： (1)计算甲、乙两个项目的预期收益率和收益率的...
【判断题】A deductive argument features certainty, and an inductive argument features probability.
A.
正确
B.
错误
【判断题】A deductive argument features certainty, and an inductive argument features probability.
A.
正确
B.
错误
【简答题】在肾功能衰竭时忌用的药物是（ ）
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