医用X线胶片结构不包括
A.保护层
B.乳剂层
C.发光层
D.结合层
E.片基
参考答案:C
解析:发光层是增感屏的构成。
— Thank you so much for saving my son and bringing him home.
— Don’t mention it. I only did what anyone else _______ in my place.
A.must do
B.should do
C.may have done
D.would have done
股东大会应当对( )作出表决。
A.本次发行证券的种类和数量
B.本次发行证券的发行方式
C.本次发行证券的发行对象
D.募集资金用途