肱骨中下1/3段骨折容易产生的并发症是()
A.缺血性骨坏死
B.腓总神经损伤
C.桡神经损伤
D.后 * * 损伤
E.动脉损伤
参考答案:C
The old couple decided to ______ a boy and a girl though they had three of their own. [ ]
A. adopt
B. bring
C. receive
D. adapt
进行信息收集时应辨别真伪、去粗取精,体现信息工作的______原则。
A.时效性 B.价值性 C.针对性 D.层次性