I come from shanghai什么意思

I come from shanghai什么意思 --- ---You come from?I From shanghai i am come back ,shanghai is very nice !什么意思 _________they come from Shanghai? I come from shanghai 中 谓语部分是come 还是come from? I come from Shanghai .是客观事实吗? 英语首字母填空1.I am a Chinese girl.I come from Shanghai.It is s___ come-from-behind-victory什么意思? Simon come from Shanghai.一般疑问句 ____ of the students come from Shanghai Simon come from Shanghai.否定句 Her parents are come from Shanghai 改错