Gina always asks.为什麽ask要加-s?

Gina always asks.为什麽ask要加-s? ''Where are my keys?Gina always asks.(合并为一句) Gina always asks____ ____ ____ ____.要答案,还要原因及语法要点!今天就要,谢啦! Gina always asks .always 和asks末尾的S分别是什么作用? Gina always asks .always 和asks末尾的S分别是什么作用? asks,always,where's,key,my,Gina（连词成句）急啊! 翻译.They said Gina always made them ( ) Gina always comes to school on tine.(改为同义句) Gina always ask的一般疑问句和特殊疑问句 1.as a boy,james watt,who invented the steam engine later,____questions A always asks B has always1.as a boy,james watt,who invented the steam engine later,____questions A always asks B has always asked C was always asking D had always asked选C 为 Which letter always asks you to tell the reason Our head teacher always asks us to pay attention_____our pronunciation Which letter always asks you to tell the reason? Whish letter always asks you to tell reason my mother always asks me to do something He always asks after you in his letters “What never asks questions but is always answered” What never asks question,but you always answer it. What never asks questions but always gets answers?脑筋急转弯