退票理由书包括哪些内容()
A.所退票据的种类
B.被拒绝承兑、付款票据的主要记载事项
C.退票的事实依据和法律依据
D.退票时间
参考答案:A, B, C, D
--Which play shall we go and see?
A.I'm afraid we can't
B.I don't think it's interesting
C.Yes, I quite agree with you
D.I'll leave it to you
下列化学用语使用不正确的是[ ]
A.HBr电子式:
B.蔗糖的分子式:C12H22O11
C.Na+的结构示意图:
D.二氯甲烷的结构式: