He had to leace eraly.书上说可以换,不懂。have got不是有的意思,have to 不是不得不的意思,这能换?We have had a long conversation。这话的意思什么我们那时正在进行一个很长的谈话么?My mother has a headache.我妈妈得了头痛也能换?书上说能换,这里的has不是得了的意思,也能用have got 代替呢?谢谢,问题有点小多!