系统性红斑狼疮病人的典型皮肤损害为
A．环形红斑
B．结节性红斑
C．面部蝶形红斑
D．多形性红斑
E．网状青斑
参考答案：C
The quantity theory of money states that:（）
A. a decrease in the money supply will cause a proportional increase in prices.
B. monetary and fiscal policy must be used in tandem.
C. an increase in the money supply will cause a proportional increase in prices.
关于早产儿视网膜病变的分区，2区对应的范围是（）
A.以视盘为中心、视盘至鼻侧锯齿缘的距离为半径画圆
B.以黄斑为中心、黄斑至鼻侧锯齿缘的距离为半径画圆
C.视网膜赤道部
D.以视盘为中心，视盘至黄斑的距离画圆
E.以黄斑为中心，视盘至黄斑的距离画圆
