Tom has had a toothache all day为什么有两个have?

Tom has had a toothache all day为什么有两个have? Tom has had a toothache all day I've had a toothache all night One day Tom dreamed he_____a spaceship A. have B.has C.had D Tom had a toothache 对划线部分提问 ,划线部分是toothache Tom doesn't has a toothache.哪儿错了 She has a toothache. she has a toothache have a toothache toothache是什么词?那他前面为什么加a 如：I have a toothache. she has a toothache中文 Tom was tired.He _______ all day.A was working B.has worked