《思辨式英文写作 (6).pdf》由会员分享，可在线阅读，更多相关《思辨式英文写作 (6).pdf（1页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
Examples of Deductive Arguments All dogs are mammals.All mammals have kidneys.Therefore all dogs have kidneys.Since all squares are rectangles,and all rectangles have four sides,all squares have four sides.All chemists are smart,since chemists are scientists and all scientists are smart.(Note:Although the conclusion is probably false,the flaw in the argument is that one of the premises is presumably false;it remains true that if the premises are true,the conclusion must also be true.)The sun is a star;the sun has planets;therefore some stars have planets.