It is a long journey,about three hours,so we have to start early.
问题描述:
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
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