Mike has got used _____ up late at night

问题描述:

Mike has got used _____ up late at night
如题
忘了说了,选项是
A to sit B 不填 C to sitting D sitting

填入 to sitting
sit up late at night 熬夜
get use to doing sth 习惯于...
to是介词,后面接动名词形式