but 与however 的区别是什么?he left his son a large fortune,however,his son hardly appreciated it.正确答案这里的however应该被换成but,可是为什么呢?求教,

问题描述:

but 与however 的区别是什么?
he left his son a large fortune,however,his son hardly appreciated it.正确答案这里的however应该被换成but,可是为什么呢?求教,

but的语气更强,however的前面和后面都要用逗号