应考虑诊断为
A．正常孕4个月
B．孕4个月，肌瘤红色变性
C．晚期先兆流产
D．孕4个月合并附件炎
E．孕4个月合并浆膜下肌瘤
参考答案：B
This story was very exciting.I ___ it before.
A．I had never read
B．I never did read
C．I would never read
D．I have never read
下列哪项不是单纯性甲状腺肿手术指征的依据（）
A.有明显压迫症状
B.胸骨后甲状腺
C.继发甲亢
D.病史较长者
E.疑有恶变者
