---- Is it convenient for you if I come to see you at 4:00 this afternoon?

---- I’m afraid not. I _____ a meeting then.

A．will have had

B．am about to have

C．will be having

D．was having

《国民经济和社会发展十二五规划纲要》的主线是

A．转变教育的发展

B．转变经济的发展

C．转变科技的发展

D．转变文化的发展