2.I know Fanning was closed down at the end of 2001, but _____ Fanning’s dream finally began to fade?

A．how was it

B．what was it that

C．when was that

D．when was it that

风电功率预报分（）和（）两种方式。

A.日预报

B.年预报

C.实时预报

D.月预报