仅从美丽、芳香的桃花结构来分析，在鲜花店工作的你，最关注的是______；在风和日丽下的蜜蜂，最关注的是_______。
花瓣；花粉
—What were you doing when the rock star arrived?
— .[ ]
A. I was doing my homework
B. I am doing my homework
C. I do my homework
D. I did my homework
金融市场最主要、最基本的功能是( )。
A．融通货币资金
B．经济调节
C．定价
D．储蓄
