the olympic snowboarding event ,_____, was exciting

Question

A．on which many people watched B．where many people watched TV
C．which many people watched on TV D．where many people watched on TV
选什么
为什么
是非限制性定语重句吗
where 这词怎么用

Answer 1

选C
理由 此句为非限定性定语从句，先行词是event，是物。
where引导定语从句时，必须满足如下条件：
1 定语从句中主宾表成分完整；
2 先行词是地点或与地点意义接近。
在,_____, was exciting为定语从句，很明显，缺少主语，排除A/B/D
where在定语从句中只能作状语，在主谓宾齐全的前提下考虑。
where 相当于 里面带介词

Answer 2

选C
理由 此句为非限定性定语从句，先行词是event，是物。
where引导定语从句时，必须满足如下条件：
1 定语从句中主宾表成分完整；
2 先行词是地点或与地点意义接近
eg this is the room where my father spent his childhood .
make a mark where you have problems.本回答被提问者采纳

Answer 3

c
people watch the event on TV
不需要任何介词 这里是个定语从句 跟where没关系