对股骨干骨折，接诊患者时和治疗前必须明确（）
A.远端动脉搏动情况
B.远端血运情况
C.远端感觉
D.远端活动
E.以上全对
参考答案：E
--If you like the new house, I suggest you buying it.
---But it's really too expensive. I can't______ it.
A．get
B．afford
C．supply
D．support
温度应力式无缝线路，一般有哪几部分组成？
