问题标题:
【Howtimeflies!Severalyears____sincewestartedourmiddleschoollife.Wewillkeepthepleasantexperiencesinourminds.A.havepassB.haspassedC.willpass选哪个?为什么?】
更新时间:2024-04-25 09:33:13
问题描述:
Howtimeflies!Severalyears____sincewestartedourmiddleschoollife.Wewillkeepthepleasant
experiencesinourminds.
A.havepassB.haspassedC.willpass
选哪个?为什么?
费立蜀回答:
Bsince引导的从句,主句常和现在完成时连用