临床最常见的外阴恶性肿瘤是（）
A.恶性黑色素瘤
B.基底细胞癌
C.前庭大腺癌
D.外阴鳞状细胞癌
E.外阴疣状癌
参考答案：D
Fog forms when the air（）.
A.is 50% water saturated
B.is 90% water saturated
C.temperature is greater than the dew point temperature
D.temperature is equal to，or below the dew point temperature
悬饮饮停胸胁者首选方剂是（）
A.十枣汤
B.小青龙汤
C.葶苈大枣泻肺汤
D.甘遂半夏汤
E.苓桂术甘汤
