询问具体日期
What's today's date? (今天几号?)
What date is it today?
What's the date?
What's the date today?
今天星期几?
What day is it?
具体时间点
Do you have the time? *问时间时记住在time前加the。
What time is it now?
Have you got the time?
What time have you got?
May I ask the time? (我可以问您现在几点吗?)
Could you tell me what time is it now? (您能告诉我现在几点吗?)