He likes to sit there without _____(do) anything.

问题描述:

He likes to sit there without _____(do) anything.

填 doing
without 是介词
后面跟动词ing形式。
他喜欢坐在那里,什么事也不做。

He likes to sit there without doing anything.

doing
without是个介词,介词后的动词要加ing