they will finish it next year 与 they will have finished it in a y_英语解答

they will finish it next year 与 they will have finished it in a year's time 有说呢么区别?

人气：208 ℃　时间：2019-09-29 06:25:58

解答

一般将来时和将来完成时,注意看后面的时间标志.一个是时间点,一个是时间段