on time
用于表示航班准点，会议准点，也就是说这个时间是固定的
e.g. Peter wants to start the meeting on time.in time
表示的时间点是deadline, the last moment before you do sth
e.g. Peter wants to finish the meeting in time.几种询问职业的方法
what do you do?
what's your job?
what kind of work do you do?
what do you do for a living?
回答
- I‘m a doctor.(描述一种职业)
- I'm in banking.(描述一种领域)
- I work for Google.(雇主，公司名称)
- I work as a web designer.(描述一种职业)
