Between you and ___, he is not a real friend.A.me B. I C.he D. his

Question

1.Who’s singing over there? ----______is Sandy’s sister. A. That B. It C. She D. This
Between you and ___, he is not a real friend.
A.me B. I C.he D. his
请解释原因

Answer 1

1. Who’s singing over there?
----(It) is Sandy’s sister. 说人的时候，一般不说that's...，而是说it is...

2. Between you and ___, he is not a real friend.
A.me B. I C.he D. his
这个因为前面用的是介词 between 后面的you and me都是宾格的，你知我知，他可不是真正的朋友。（意思就是：我说出来，你可要保密，不要告诉第三个人）

Answer 2

根据最佳原则，个人觉得 1、A 2、A
1，在那儿唱歌的是谁？ 哦，他是sandy的姐妹，特指那位！B项是泛泛的指代关系；C项可以排除；D项更多的是介绍时的用法，也排除。
2，当自己表达别人和自己时，可以用 I 如“Tom、Jack and I are the top 3 in our class”,但在陈述句中，还是用宾格me.
嗯~~望满意

Answer 3

A That is Sandy's sister.
A Between you and me

Answer 4

两个都选B

Answer 5

A B