Each of the 400 people received from their boss ________ gift—“Who moved my cheese？”， ________ best­seller in the US, which helped them understand how to deal with changes in their lives and work.

A．the; /

B．a; /

C．a; a

D．the; a

股权分置改革之后，各大型企业纷纷加快了上市步伐，这将引起我国股票市场上( )。

A．股票供给增加
B．股票需求增加
C．流动资金增加
D．流动资金减少