Guess,who is he 的标点是问号还是句号

题目

Guess,who is he 的标点是问号还是句号
你猜对了吗 怎么说 Are you right 行不行？

答案

Guess,who is he?
口语直接说,you guess it right?或 you got it right?语调上扬.
书面的话,Do you get the answer?,Do you get it