Typical for China is the crosstalk show （where ）a pair of comedians.
问题描述：
Typical for China is the crosstalk show （where ）a pair of comedians.
为什么不选 when ,这是什么定语从句啊
答
中国喜剧的典型是相声在相声里有一对演员,crosstalk show在a pair of comedians从句中做地点所以用where