地球上最占优势、与人类关系最为密切、被称为绿色开花植物的是(   )

A．被子植物

B．裸子植物

C．蕨类植物

D．藻类植物

——Could you tell me    ?

——Sure. Just go straight and turn left.You can see it on your right.

A．how I can get to the library

B．where can I find the library

C．how can I get to the library

D．where can I find the library