纵切胎儿脊柱平行光带间距变宽、缺损或形成角度,可提示()。
A.脊柱融合
B.胎儿骶尾部畸胎瘤
C.脊柱裂
D.胎儿背部畸胎瘤
E.正常脊柱
参考答案:C
Sam_____some knowledge of the computer just by watching others working on it.
A,brought up B,looked C,picked up D.set up
正确的咨询态度包含的五种要素是尊重、热情、真诚、共情和( )。
A.咨询特质B.积极关注C.咨询技巧D.职业理念