Determine<br/>whether the following argument is valid or not. “Every computer<br/>science major takes discrete mathematics. Natasha is taking discrete<br/>mathematics. Therefore, Natasha is a computer science major.” ( ) A: valid B: invalid
Determine<br/>whether the following argument is valid or not. “Every computer<br/>science major takes discrete mathematics. Natasha is taking discrete<br/>mathematics. Therefore, Natasha is a computer science major.” ( ) A: valid B: invalid
奥巴马是美国总统,他有一个幸福的家庭,请以TheObama’sFamily为题写一篇小短文介绍奥巴马的家庭。<br/>提示:奥巴马:Obama(51岁);奥巴马的妻子:Michelle(48岁);奥巴马的女儿:MaliaAnn(14岁);Natasha(11岁)。<br/>提示词:总统:president;妻子:wife。<br/>要求:<br/>1.条理清楚,意思明确、连贯,语句通顺,语法正确,书写工整、规范;<br/>2.要包括提示内容,根据提示内容可做适当发挥;<br/>3.不少于50个单词。</p>
奥巴马是美国总统,他有一个幸福的家庭,请以TheObama’sFamily为题写一篇小短文介绍奥巴马的家庭。<br/>提示:奥巴马:Obama(51岁);奥巴马的妻子:Michelle(48岁);奥巴马的女儿:MaliaAnn(14岁);Natasha(11岁)。<br/>提示词:总统:president;妻子:wife。<br/>要求:<br/>1.条理清楚,意思明确、连贯,语句通顺,语法正确,书写工整、规范;<br/>2.要包括提示内容,根据提示内容可做适当发挥;<br/>3.不少于50个单词。</p>
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