where are you still here?it's almost eight o'clock. because i ()my work
问题描述:
where are you still here?it's almost eight o'clock. because i ()my work
为什么填haven't finished
答
原来你有这样的疑惑啊,是的,现在完成时是指动作完成,或者对现在造成的影响.事实上很多定义都是针对这个时态的肯定句来的.如果变成否定的话就变成了动作没完成,没造成影响呗.给你举个例子,I did my homework. i didn'...