Don't forget the days_______you were received into the Youth League.A.when B.that C.at which D.whereNearby were two canoes______they had come to the island.A.which B.in which C.that D./选哪个,为什么?

Don't forget the days_______you were received into the Youth League.A.when B.that C.at which D.whereNearby were two canoes______they had come to the island.A.which B.in which C.that D./选哪个,为什么?
Don't forget the days_______you were received into the Youth League.
A.when B.that C.at which D.where
Nearby were two canoes______they had come to the island.
A.which B.in which C.that D./
选哪个,为什么?

Don't forget the days_______you were received into the Youth League.A.when B.that C.at which D.whereNearby were two canoes______they had come to the island.A.which B.in which C.that D./选哪个,为什么?
第一个选A,因为后面的句子缺少的事状语,故用WHEN
第二个选B,因为他们是乘坐小舟来小岛上的,小舟做乘坐的宾语,故不能少in

第一题 a
第二题 b

第一个选b，第2 个选a

1---A,2----B
1句先行词表示时间
2句先行词为物，而且独木舟是坐在里面的，用in