髋关节蛙式位阳性体征常提示为：
A．先天性髋脱位
B．阔筋膜张肌挛缩
C．类风湿性关节炎
D．髂腰肌炎
E．强直性脊柱炎
参考答案：A
肝藏血的生理功能是指肝有（）
A.贮藏血液
B.调节血量
C.统摄血液
D.贮藏血液和调节血量
E.化生血液与统摄血液
The police finally caught up with the man _____ was the escaped prisoner. [ ]
A. who they thought
B. whom they thought
C. they thought him
D. that they thought him
