肾虚腰痛的特点为（）
A.绵绵作痛，酸软无力
B.冷痛沉重，阴雨天加重
C.痛如针刺，固定不移
D.胀满疼痛
E.重痛，活动受限
参考答案：A
Brian is such an excellent scientist that we shouldn't be surprised if he________the Noble Prize one day.[ ]
A. is awarded
B. had been awarded
C. have been awarded
D. would have been awarded
道氏理论认为，主要趋势有三个阶段。第三个阶段为市场价格达到顶峰后出现的又一个累积期。在这一阶段，市场信息变得更加为众人所知，市场活动更为频繁。( )
