中度出血性休克的失血量一般为()
A.<750ml
B.2000~1500ml
C.1700~1200ml
D.2100~1700ml
E.>2100ml
参考答案:B
髋关节的活动范围大,能作()。
A.屈伸
B.内收
C.外展
D.内旋、外旋
E.环转
--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