输尿管肿瘤的致病因素不包括()
A.局部炎症、结石、化学致癌物等刺激
B.输尿管炎
C.高蛋白、粗纤维饮食
D.外源性化学物质苯胺类
E.色氨酸代谢异常
参考答案:C
The examination was very easy. ________, our monitor didn’t pass it.
A.In other words
B.What’s more
C.Believe it or not
D.All the same
哪项体征对诊断有特殊意义
A.心动过速
B.皮肤干燥"洗衣手"
C.中度昏迷
D.呼气有烂苹果味
E.血压80/60mmHg