Jim please the TV. I want to watch CCTV news.A. turn up B. turn downC. turn offD. turn

问题补充：

Jim, please the TV. I want to watch CCTV news.

A. turn up

B. turn down

C. turn off

D. turn on

答案：

A. turn up

B. turn down

C. turn off

(答案→)D. turn on

解析：turn up 出现，发生；turn down 减小，关小；turn off 关掉，关闭；turn on打开，发动。句意：吉姆，请打开电视，我想看中央新闻。结合语境可知选D。