诊断变态反应性接触性皮炎最简单而又可靠的办法是（）。
A.皮肤窗试验
B.P-K试验
C.点刺试验
D.斑贴试验
E.皮内试验
参考答案：D
根据句子的内容，把对应的选项填在括号内。
In the morning, Jam gets up and eats breakfast. He likes fruit. Mary is hungry. She wants to eat some
chicken and fish for her lunch. In the evening, Bill eats supper. His favourite food is rice and soup.
1. 2. 3.
( ) ( ) ( )
a. b. c.
Mary Bill Jam
A. B. C. D. E.
某患者在心电图的表现为Ⅱ、Ⅲ、aVF导联有病理性Q波，ST段上抬0．2mV，T波倒置，应诊断为（）
A.前间壁心肌梗死
B.正后壁心肌梗死
C.亚急性下壁心肌梗死
D.陈旧性下壁心肌梗死
E.急性下壁心肌梗死
2.
3.
b.
c. 
B.
C.
D.
E.