答案on,on time准时做.you shuold go to school on time.你应该准时上学
in time 及时Thanks to his friend‘s car he got there in time.亏了他朋友的车,他及时到了
答案on,on time准时做.you shuold go to school on time.你应该准时上学
in time 及时Thanks to his friend‘s car he got there in time.亏了他朋友的车,他及时到了