合并为一句When is jack leaving for Shanghai?do y
问题描述：
合并为一句When is jack leaving for Shanghai?do y
合并为一句When is jack leaving for Shanghai?do you know?
Do you know–––––
答
Do you know when jack is leaving for Shanghai?
请在客户端右上角评价点“满意”即可,不明白也就是把问句改为宾语从句， 注意原来的倒装语序改为陈述句语序