How can you start playing games so soon,Tom?I have finished my homework,Mom
问题描述:
How can you start playing games so soon,Tom?I have finished my homework,Mom
为什么用现在完成时?
答
现在完成时表示到说话的时间为止动作已经完成,并对现在造成影响.Mom 问Tom 怎么这么快就开始玩儿游戏了,Tom说我已经完成家庭作业了,所有就可以玩游戏了.