下列关于与疾病发生有关的外环境的叙述,错误的是()
A.气候因素
B.地域因素
C.生活环境
D.工作场所
E.外界精神刺激
参考答案:E
Given that markets are efficient, which of the following is least likely to cause an actively managed mutual fund to underperform an index fund()
A. Taxes.
B. Inferior stock selection.
C. Management expenses.
黄龙汤与增液承气汤的组成均含有的药物是
A.生地、玄参B.人参、甘草C.生地、麦冬D.人参、当归E.大黄、芒硝