Why is "医生几点钟上班" not accepted? The only difference is the use of 几点钟 for "what time" instead of 几点.
Can you also say 什么时候医生上班？
Yes! 医生几点上班 and 医生什么时候上班 mean the same thing, although using 几点 might be clearer and more efficient for asking a specific time.
No interrogation part? No 吗？
Expect 吗 only in Yes-or-no questions.
几点 is a question structure by itself; 吗 is not needed
I think you only need 马 when you don't have a question word yet. Here you have 几点 meaning "what time?"
That is not a question that you can answer with "yes" or "no"
用 "什么时候" 对吗?
Could you also put 几点 at the beginning of the sentence?
I learnt Daifu for Doctor 大夫. What's the difference please
Why is " 医生做几点上班 wrong? Even the hint shows it...