whatever is left over may be put into the refrigerator,where it will keep for 2-3 weeks.这句话中为什么不用which?不是指代把东西放进冰箱这件事吗?为什么用where不用which?

ove is color Love is For 1ove Whatever is,is good. whatever is,is good. whatever后跟的名词单复数Whatever requests you make will be granted.Whatever is left over is yours.有时候后面接单数,有时候接复数.搞不懂,到底是怎么回事.应该不定代词后面是借单数的啊! whatever is left over may be put into the refrigerator,_it will keep for two or three weeks. ove is never , have to say sorry是什么意思? 1ove is a kind of humility是 x L ove is the greates refreshment in life . Whatever It Is 歌词 Left is not left whatever is 求多种意思 where is thel ove,where is the sky的意思thank you whatever it is, whatever it may be什么意思 Whatever is left over may be put into the refrigerator,_____ it will keep for two or three weeks.我知道空可以填where,但我认为which也可以,可以理解为it代指the refrigerator,which代指Whatever is left over ,keep为及物动词,能 Whatever whatever whatever