毛果芸香碱用于眼科治疗虹膜炎的目的是
A．消除炎症
B．防止穿孔
C．防止虹膜与晶体的粘连
D．促进虹膜损伤的愈合
E．抗微生物感染
参考答案：C
单句改错。
( ) 1. They have come here for two weeks.
( ) 2. How have you done with the boy?
( ) 3. Several days late they got there by air.
( ) 4. How many times have you been in Beijing?
( ) 5. Let's go to school together, will we?
48岁，糖尿病史9年，外阴痒2月余，白带无异味，妇检： * * 黏膜充血，白带多，呈凝乳块状。本例最可能的诊断是（）
A.细菌性 * * 病
B.老年性 * * 炎
C.外阴硬化性苔藓
D.滴虫性 * * 炎
E.念珠菌 * * 炎
