问题 选择题

TV-Turnoff Week, _______ millions of people around the world participate every year, tries to encourage people to turn on life.

A.in which

B.on which

C.which

D.when

答案

答案:A

这题考查定语从句,先行词是TV-Turnoff Week,定语从句中缺少时间状语,句意是:全世界很多人参与的远离电视周是想鼓励人们转向生活。选A。

单项选择题
填空题