it is so cold outside . what about _____ TV at home?

问题描述:

it is so cold outside . what about _____ TV at home?
A. towatchB.watch C.watchingD.towatching

it is so cold outside .what about _____ TV at home?
选C
【what about doing sth】做...怎么样
about是介词,后面用动名词形式