有关must have to等的问题

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/24 17:01:05

有关must have to等的问题
怎么区分他是主观还是客观啊.
比如
1 the doctor said that such a walk ____by his patient every day
是用Must 还是Have to
还有关于Must表推测的用法
1、tom had his shirt washed,but it didn't fit him any more.the shirt _______
A must have shrunk Bmust be shrinking
3、if you smoke in a non-smoking section people______
A must object Bwill object
用A 理解为must表示推测为啥不可以.
注意呃我问的是为什么还有医生的那道题答案是have to

must是主观,是自己或自愿去做的
have to是客观,是被迫或迫使的
1.have to（医生这句话）
2.A
3.B

英语：助动词的问题he must（can't may等） have been asleep,就有两个助动词,must , 有关Must、need等情态动词的一道英语题。详见问题补充：英语词语问题.急have to 和 need to 和 must 的含义是什么?have to 和 need to 和有关于have to的文章英语时态问题英语have to和must的区别 have to与must的区别 must和have to的具体区别 need,must 和 have to 的区别 must和have to的区别是什么? have to和must的区别 have to,must时态的差别． have to do和must的区别