患者，男，35岁，淋雨后寒战，发热3天。胸透示右下肺炎，血：WBC12.3×10/L，N0.87。该患者感染的病原菌最可能是（）。

A.肺炎链球菌

B.金黄色葡萄球菌

C.流感嗜血杆菌

D.铜绿假单胞菌

E.结核分枝杆菌

— Boys and girls, please have a seat and ____.

— Thank you. [ ]

A. help yourselves

B. help yourself

C. helps yourself

D. help you