【单选题】According to the passage, which of the following is true?
A.
Computer may cause health problems for its users.
B.
Computer has led to a revolution in every aspect of people's life.
C.
Computer is financially within the reach for most consumers.
D.
The influence of computer has on people's life is not as great as people have predicted.
【简答题】A.Different approaches to coping with stress. B.Various causes for serious health problems. C.The relationship between stress and illness. D.New finding of medical research on stress.
【判断题】德尔菲法是按照规定的程序,背靠背地征询专家对决策问题的意见,然后集中专家的意见做出决策的方法。()
【判断题】专家会议法是按照规定的程序,背靠背地征询专家对企业的社会环境有关问题的意见,然后进行统计测定的方法.()
【简答题】()是美国兰德公司首创的一种背靠背征求专家意见的方法。它是以匿名调查表形式,通过轮番征求专家意见,对市场价格做出判断,最后形成预测结论。 A移动平均法 B指数平滑法 C趋势外推法 D德尔菲法
【单选题】Which of the following should play the leading role in the solution of environmental problems?
A.
Legislation and government intervention.
B.
The industry's understanding and support.
C.
The efforts of environmental health professionals.
D.
The cooperation of ecologists, environmental activists and conservationists.
【简答题】A.Different approaches to coping with stress. B.Various causes for serious health problems. C.The relationship between stress and illness. D.New finding of medical research on stress.
【单选题】(2013·潍坊市高三二模)As we all know, ________ medical examination will help us find our health problems as early as possible.