慢性消化性溃疡最好发的部位是（）
A.胃体部
B.胃贲门部
C.胃幽门小弯侧
D.十二指肠球部
E.十二指肠下段
参考答案：D
______ by many well-known experts and film stars, the product was very popular at one time.
A．To advocate
B．Having advocated
C．Advocating
D．Advocated
女，32岁，鼻梁双颊部出现红斑伴发热咳嗽2周，肘腕关节游走性疼痛，结合CT图像，最可能的诊断为()
A．肺部感染
B．结节病
C．肺类风湿病
D．SLE肺部浸润
E．韦格肉芽肿
