下列关于实物期权的表述中，正确的有()。

A、从时间选择来看，任何投资项目都具有期权的性质

B、常见的实物期权包括扩张期权、时机选择期权和放弃期权

C、放弃期权的执行价格是项目的继续经营价值

D、项目具有正的净现值，就应当立即开始(执行)

_______whether he ever considered_______that during discussions, he said, “No, I’ve got my job and they’ve got their job.”

A．Asked; saying

B．Asking; saying

C．Being asked; to say

D．To be asked; to say