Can you tell me_the programme is on?Yes,It is at five o'clock,on _英语解答

Can you tell me_the programme is on?Yes,It is at five o'clock,on Wednesday.(why when where what)
选括号里的词填空

人气：101 ℃　时间：2019-08-20 16:27:25

解答

选择when
因为后面回答是 five o'clock,on Wednesday,是时间,对时间提问就用when
翻译：
你能告诉我节目时间吗?
是的,在周三五点钟.