Can you tell me when_______for Chendu?A leaving B are you leaving_英语解答

Can you tell me when_______for Chendu?A leaving B are you leaving C to leave 这个题选B还是C,求详
请详细说明一下疑问句中哪种情况是必须用陈述语气

人气：140 ℃　时间：2019-08-20 16:44:19

解答

C,我刚才好像回答了这个问题.从句啊B答案换一下顺序，when you are leaving,这样的顺序也是对的嘛？yes