女性，48岁，发热，咳嗽1周。黄脓性痰，有臭味，每日约50ml。无拔牙史，皮肤无疖肿，既往体健。X线胸片示右下肺近心缘处大片浓密阴影，距膈约1.5cm处有一2.5cm×3.3cm空洞伴液平面，内壁光整，空洞不偏心，侧位病灶位于下叶前段和内侧段，近似三角形。

该患者初步诊断为 （）

A.右下肺炎

B.右下肺脓肿

C.右下肺结核

D.右下肺癌伴继发性肺脓肿

E.左下肺支气管扩张症

My essay had been changed so much that only I could read it. To ____ else, it was hard to make out. [ ]

A. none

B. anyone

C. someone

D. everyone