— Could you tell me something about the boy who helped you just now?

 — Sorry, I know nothing about him. We are _____. [ ]

A. friends

B. neighbors

C. classmates

D. strangers

根据《宪法》的规定，全国人民代表大会常务委员会有权制定( )。

A．基本法律

B．行政法规

C．特别行政区的基本法

D．除基本法律以外的其他法律