Do you remember when we first ___ himA.seeB.seesC.sawD.seen理由

do you remember when you are running far away是哪首歌 do you still remember do you remember 歌词 do you remember me? Do remember to close the Windows when you go to bed.请问前面的DO是怎么回事? Tell me you remember when,Te1l me you remember when, Remember when You made me When I Remember You 歌词 歌词有:do you remember,do you still remember Do you still remember her? Do you remember 如题! You totally do not remember Do remember to lock the door when you leave.同义句（ ）remember to lock the door when you leave.括号里字数不限 Do you still remember the days when we spent the summer holidaysin Qingdao?是什么从句? Do you remember the movie___we saw last Sunday?为什么不用when? Do you remember the days when we spent in Beijing 找出一个错误 Do you remember at that time when we were happy 急 急 Do you remember we often ___ to the West Lake when we were together?