肺炎链球菌在临床上主要引起的疾病是（）。
A.脓胸
B.大叶性肺炎
C.肺纤维化
D.肺结节
E.支气管炎
参考答案：B
本例经实验室检查，确诊为慢性ITP。给予糖皮质激素治疗，下列哪项合适
A．口服泼尼松1～2mg/(kg·，出血减轻后逐渐减量，血小板＞50×109/L即停药
B．以上用药至血小板恢复正常
C．大剂量地塞米松突击疗法1.5～2mg/(kg·，连用3天
D．大剂量甲基泼尼松20～40mg/(kg·连用3天
E．先用大剂量突击疗法后继用泼尼松口服，直至血小板恢复正常
The woman always says a bad word about others. her workmates her child dislikes to make friends with her.
A．Either; or
B．Neither; nor
C．Both; and
D．Not only; but also
