---- Do you know our town at all?

----No, this ________ the first time I _________ here.

A．was; has come

B．is; come

C．is; had come

D．is; have come

国家对国民经济和社会发展的宏观调控手段包括( )。

A．规划引导

B．法律制订

C．政策调控

D．信息导向

E．行政干预