第13题: [单项选择]A. He likes to use a video camera. B. He has a good video camera. C. He prefers an old type of camera. D. He prefers to go to the cinema. 参考答案:C 答案解析:[解析] W: I like taking photographs but I haven’t got a video camera. M: I take a lot of photog
A. widespread concern over its harmful effects B. great panic over the mental disorder it could cause C. an intensive research into stress-related illnesses 参考答案:A 答案解析:根据文章第二段第二句话"And millions of Americans who work and live under stress worried over the reports.”,可以看出