Do you mind if I _ the TVa bit?Yes,I do,because I'm busy with my homework now.

问题描述:

Do you mind if I _ the TVa bit?Yes,I do,because I'm busy with my homework now.
A turn on B turn up C turn down D turn off 我认为是C但答案却是B,为什么

B
你介意我把电视开大一点吗?
是的,我介意,因为我正忙着做家庭作业