护理研究最根本的精神是( )
A.实事求是B.合乎逻辑C.可被验证D.着重一般性问题的研究E.探讨事物因果关系
参考答案:A
Mum’s birthday is coming. What about her some flowers?
A. get B. getting C. to get
货车底架主要由哪些部件组成?