单选题
I remember ______ the letter for you several days ago.
【正确答案】
B
【答案解析】词汇
本句的意思是“我记得几天前就替你把信寄过了”。本题考查的是remember的用法。remember doing sth.记得做过某事如:I remember turning off the lights when I left home.出门时,我记得把灯关了。remember to do sth.记得要干某事如:Please remember to turn off the lights when you leave.请离开时记得关灯。因此选B。