Question

【在线等】我不知道他和她是谁，用英语怎么说？

I don't know who he are she （is/are）.
是 is 还是 are？为什么？
bushi are shi "and"

Answer 1

用is 因为不能用前面的and 链接he 和she ,因为这里是否定句,我既不知道he 也不知道she 所以如果说2个都不知道就是 i dont know who he or she is, 也可以说i dont know who he is, nor who she is

追问

如果你知道Sue和Jack是谁，那么。。。这句话怎么说？If you knew who Sue and Jack is???

追答

are 因为这里是知道两个人 一男一女 比如我问 if you know who they are 就是if you know who sue and jack are 因为是指这两个人

Answer 2

直译：
I don't know who he is and who she is.
简洁并习惯说法：
I don't know who they are.

就因为你的提问的这种原因，人们一般不说
I don't know who he and she is/are.
或
I don't know who's he and she.

希望帮到了你，满意敬请采纳，谢谢。

追问

如果我要说，我不知道Sue和Jack是谁，怎么说？

追答

我不知道Sue和Jack是谁
英语母语者一般这样说：
I don't know who Sue is or who Jack is.

追问

如果你知道Sue和Jack是谁，那么。。。这句话怎么说？If you knew who Sue and Jack is???

追答

如果你知道Sue和Jack是谁，
你说
If you knew who Sue and Jack are
或
If you knew who Sue is and who Jack is...

Answer 3

I don't know who is him and her.

Answer 4

is