Do you still remember the day ______we said goodbye to each other?Awho Bwhich C when Din that

z正解C到底选which 还是when 还是where,取决于先行词在定语从句中的成分,这里the day 在从句中作时间状语we said goodbye to each other【 on the day 】 所以用 when .换成place ,we said goodbye to each othe [in...恩，那也就是说把the day 换成 the boy 就能用which吗？还有那个in which ， I love places where the people are really friendly。 这里是可以把where 替换为in which 吗？麻烦了.那要换boy 就要变成Do you still remember the boytowhom we said good bye .where 这里可以换成in which。