题目内容：

would 和should; shall和will 怎么区别运用,

优质解答

should 差不多就是应该的意思I should go to school.我应该去学校.He should not close the door.他不该把门关上.would 和 will 差不多都是一个意思,只不过说would比说will会显得更可气些I will go to school.我回去...