It is a long journey,about three hours,so we have to start early._英语解答

It is a long journey,about three hours,so we have to start early.
我想知道we的后面是have to 还是must

人气：157 ℃　时间：2020-02-04 04:43:03

解答

must 主观
have to 客观
既然旅程很长,客观上就会要求我们要早点出发
所以用have to