1(2)21.remember doing sth. 记得已经做了某事 ( 动作已发生 )remember to do sth.记住要做某事 （动作未发生）动名词和不定式作...
高一部分Units1～2GoodfriendsEnglisharoundtheworld漫画欣赏画面描述Acountrymanisdrivinghiscartpulledbyadonkey.Aforeigntravelerasksth...
