who
1
谁
used in questions to ask about the name or identity of one person or several people
- Who are those people sitting at the back?
谁是那些坐在后面的人 ?
- Who is going to pick up the kids from school?
谁要去学校接孩子？
- Who is helping you with your homework?
谁在帮你做作业？
- Who is responsible for organizing the event?
谁负责组织活动？
- Who is that person standing near the door?
谁是站在门边的那个人？
2
谁, 那个人
used to refer to people or animals with names
- The person who is standing over there is my brother.
站在那边的人是我的兄弟。
- I met a woman yesterday who knows how to play the piano.
昨天我遇到了一位会弹钢琴的女性。
- The doctor who treated me was very kind.
治疗我的医生谁非常善良。
- She is the friend who helped me through difficult times.
她是在困难时期帮助我的朋友**。
3
谁, 那个人
used to represent a person as the subject or object of verb or preposition in a sentence
- I know who did it.
我知道谁做了这件事。
- They will announce who gets the promotion.
他们将宣布谁会得到晋升。
- We discovered who wrote the mysterious letter.
我们发现了谁写了这封神秘的信。