我认为应该选A!楼主请三思!in time与on time的区别 in time有"及时"的意思,意指正赶上时候或恰在需要的时候 要来不及了想要快点 on time是"准时;按时"之意.如交作业要按时交啦:We were just in time for(或to catc...