[单选题]关于德尔菲法的说法，错误的是()。
A.德尔菲法吸取和综合了众多专家的意见，避免了个人预测的片面性
B.德尔菲法应采取多轮预测的方法
C.德尔菲法应采取匿名方式进行
D.德尔菲法是一种集体讨论的预测方法

One of the most common images of an advanced, Western-style culture is that of a busy, traffic-filled city. Since their first (1) on American roadways, automobiles have become a (2) of progress, a source of thousands of jobs, and an almost inalienable right for citizens’ personal freedom of movement. In recent (3) our "love affair" with the car is being (4) directly to the developing world and it is increasingly (5) that this transfer is leading to disaster.
America’s almost complete dependence on automobiles has been a terrible mistake. As late as the 1950s, a large (6) of the American public used mass transit. A (7) of public policy decisions and corporate scheming saw to it that countless (8) and efficient urban streetcar and intra-city rail systems were dismantled (拆除). (9) . Our lives have been planned along a road grid--homes far from work, shopping far from everything, with ugly stretches of concrete and blacktop in between.
Developing

患者男，38岁，离异，软件工程师，因“发热、咳嗽、咳痰15d，加重伴呼吸困难7d”来诊。7d前于当地医院诊断为“肺炎”，给予青霉素及头孢菌素抗炎治疗无效，3d前患者出现畏寒、寒战，呼吸困难进一步加重，给予“万古霉素、氟康唑、左氧氟沙星”治疗，咳嗽稍缓解，但仍发热、气促。自患病以来体重下降约10kg。1年前患“左侧胸部带状疱疹”，复发3次。查体：T38.6℃，P100次/min，R26次/min，BP125/87mmHg；意识清楚，精神差；可见甲癣；双肺叩浊音，呼吸音稍低，双下肺可闻及细湿性啰音，未闻及干鸣音；心、腹均无明显异常；双下肢无明显水肿。血常规：Hb123g/L，WBC5.70×10⁹/L，N0.80，L0.15，PLT10⁹×10⁹/L。ECG://未见异常。胸部X线片：双下肺斑片影。胸部CT：双肺弥漫性磨玻璃状高密度影，考虑间质性肺炎。肺功能：限制性通气功能障碍。