期货公司办理下列事项，应当经国务院期货监督管理机构批准的有（）。

A.变更公司形式、业务范围、注册资本

B.合并、分立、停业、解散或者破产

C.设立、收购、参股或者终止境外期货类经营机构

D.取消或者恢复交易品种

--What did you say just now?

--I asked _______.

A．that I could open the door

B．could I open the door

C．how could I open the door

D．how I could open the door