题目

If you really want yourself to be in good health, you must_______ always _________ so much. A. not, be smoking    B. not, have smoked     C. not, to smoke     D. be not,  smoking   答案：Aalways与进行时连用可表示一种感情色彩，可以表示夸奖，赞美或不耐烦的语气。如： He is always thinking of others.他总是想着别人。(夸奖) He is always working hard. 他总是勤奋工作。(赞美) He is always asking questions like that. 他总是问那样的问题。(不耐烦)  一个布袋里装有3个红球、2个白球，每个球除颜色外均相同，从中任意摸出一个球，则摸出的球是红球的概率是（ ）A．B．C．D．