企业定额的编制水平反映( )。
A.社会平均水平
B.社会平均先进水平
C.社会先进水平
D.企业实际水平
参考答案:B
----Why is the boy crying there? ----Because____ his father.
A.being scolded by
B.scolding
C.of scolding
D.of being scolded by
在Brunnstrom方法中,上肢屈肌协同中,难以获得的运动为
A.肩关节外展B.肩关节屈曲C.肘关节伸展D.腕关节背伸E.前臂内旋