【单选题】Passage 2 Some people believe that cigarette smoking is dangerous and should therefore be considered a health hazard . They want their governments to create anti-smoking programs. People differ as to ...
【简答题】根据短文内容,从下框的A一F选项中选出能概括每一段的主题的最佳选项。并将答案涂在答题纸上相应位置。选项中有一项为多余选项。 A. Be optimistic B. Stay close to friends C. Act as if you are happy D. Make somebody happy E. Exercise regularly F. Be grateful Happiness...