下列哪项不是胰腺癌的改变（）
A.局部实质肿块
B.肿块远侧的腺体萎缩
C.胰周脂肪消失
D.胰管不规则钙化
E.胰周血管受侵包裹
参考答案：D
The drunk driver is _____ for the traffic jam _____ yesterday.[ ]
A. to blame; occurred
B. to blame; occurring
C. to be blamed; occurred
D. to be blamed; occurring
治疗流行性腮腺炎的治疗措施中错误的是
A．少食酸性食物
B．肌注或静滴利巴韦林5～7天
C．肌注青霉素
D．腮腺肿大部位涂青黛散
E．腮腺肿大部位用金黄散外敷
