氰化物中毒的解毒剂是
A．阿托品B．美蓝C．维生素K1D．乙酰胺E．烟酰胺
参考答案：B
Could you tell me _______ ?
A．what the matter is with you
B．what was the matter with you
C．hat’s the matter with you
D．what’s the wrong with you .
上市公司发行新股，可以公开发行，也可以非公开发行。（）
