How about____【take】the subway to the library

How about____【take】the subway to the library
How about____【take】the subway to the library

How about____【take】the subway to the library
How about ( taking ) the subway to the library?

taking。about是介词 后面接doing

taking, 动名词

taking
how /what about (doing) sth?
....如何？ .....怎么样？
祝你进步！