—Which of the three optional courses did you like best，Joe?

—To tell you the truth，I didn't like ________ of them.

A．either

B．both

C．any

D．neither

男性，23岁，干咳、乏力两周。近几天来有发热、胸痛伴气促。胸部X线检查，右侧中等量胸腔积液。胸水化验：比重1.023，白蛋白30g/L，白细胞3.8×10⁹/L，红细胞2.1×10¹²/L，腺苷脱氨酶891g/L，该患者最可能的诊断为

A．化脓性胸膜炎

B．结核性胸膜炎

C．风湿性胸膜炎

D．病毒性胸膜炎