________ different life today is _______ what it was 30 years ago!  [ ]

A. How; from

B. What a; from

C. What; from

D. How; with

患者男性，48岁，1个月来有胸痛，痰中带血，胸部X线检查可见左肺门有一块状阴影，左侧胸腔积液为血性渗出液，胸腔积液生长快，有低热，最可能的诊断是（）。

A.肺炎并发渗出性胸膜炎

B.结核性渗出性胸膜炎

C.肺癌胸膜转移

D.胸膜间皮瘤

E.肺脓肿向胸腔穿破