某患者胸腔积液合并剧烈胸痛,最可能的诊断是
A.右心衰合并胸腔积液
B.胸膜间皮瘤
C.结核性胸膜炎
D.肝硬化引起胸腔积液
E.肺炎合并反应性胸膜炎
参考答案:B
Look!The train is going _____ the tunnel.
A though B across C over D onto
A.mgtgθ
B.mgsinθ
C.μmg
D.μmg