it is time to go to work 和it is time for go to work为什么介词用to 不能用fo_英语解答

it is time to go to work 和it is time for go to work
为什么介词用to 不能用for

人气：211 ℃　时间：2019-08-21 22:50:40

解答

it is time to go to work
it is time for us to go to work
it is time for doing
是时候做什么事情