含有赎回、回售条款规定的可转换公司债券实质上是由( )构成的复合金融工具。

A．普通债权

B．投资人美式买权

C．发行人美式卖权

D．发行人美式买权

Different peoples _______ at different festivals in different ways because of their

cultural or religious _____. [ ]

A. dress up; beliefs  

B. put on; believes  

C . wear; belief  

D. dress up; believes