--Do you mind if I ______ the TV a bit?
--Yes, I do, because I'm busy with my homework now.

2023-05-26

A. turn on
B. turn up
C. turn down
D. turn off

参考答案:B

turn on打开;turn up调大(音量);turn down调小(音量);turn off关掉。答句说:是的,我介意,因为我正忙着做家庭作业呢。所以"介意"的应该是调大一些音量。turn on不能跟a bit搭配,故正确答案为B。