Whatever is left over may be put into the refrigerator, _____ it will keep for two or three weeks.

Question

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，能不能？

Answer 1

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，能不能？

不能填which。因为which是关系代词，关系代词在定语从句中做主语或宾语，it will keep for two or three weeks.中的主语是it ，此句缺少【地点状语】，where=in the refrigerator

Whatever is left over may be put into the refrigerator, where it will keep for two or three weeks.=Whatever is left over may be put into the refrigerator, and it will keep for two or three weeks in the refrigerator.追问

这里的keep为啥是不及物动词

追答

因为keep做不及物动词完全能让食品保持新鲜，你说是吗？