此产妇最可能的诊断是：
A．第二产程延长
B．胎儿窘迫
C．肩难产
D．胎儿畸形
E．骨盆出口狭窄
参考答案：C
治疗肺痨的两大原则是
A．滋阴润肺
B．补虚杀虫
C．补肺益气
D．宣泄肺热
E．化痰降气
— I am ________ endless examinations.
— Cheer up, David.Keep on until the college entrance examination ends. [ ]
A. caught up with
B. come up with
C. fed up with
D. put up with
