需与急性化脓性中耳炎相鉴别的疾病是()
A.蓝鼓膜
B.外耳道炎、疖肿
C.急性鼓膜炎
D.鼓室积液
E.脑脊液耳漏
参考答案:B, C
— Mum, I really think Dad should have a break and get relaxed.
— Yes. He _______ too long.
A.read
B.has been reading
C.had read
D.is reading
某男性,年龄37岁,建筑工人,长期使用各种振动工具搅拌水泥等工作。因手指麻木和感觉异常等症状而就诊。此工人可能患何种疾病
A.局部振动病
B.末梢神经炎
C.风湿性关节炎
D.周围神经炎
E.骨关节病