读问题，再回答。

1. Which season do you like best?_________________________________

2. When's your birthday?________________________________________

3. What time is it?_____________________________________________

4. When do you eat breakfast?___________________________________

5. What season is it now?_______________________________________

双边报价中开展双边报价业务的参与者在进行现券买卖公开报价时，连续报出该券种的买卖实价，并可同时报出该券种的（）等交易要素。

A.交付方式

B.买卖数量

C.清算速度

D.结算方式