he's really come out of his shell.这里为什么’s是has?

he's really come out of his shell.这里为什么’s是has? 英语翻译come out of one's shell.cook up a story a couch potato c He's just come home.这里的‘s是has还是is啊?如果是has那么come不就应该是came了吗? he has pointed out that it's a source of income .he's ( ) th he has pointed out that it's a source of income.He's this to It’s out of ___ question that he’ll come out ___ first in th he has a lot of money.he`s really a r____ man He really went out of his way 译 英语看图填词He ____ out of the window.He saw that his neighbour's maybe he should say he's sorry.这里为什么要用 he's?可以用his 代替么? He's got the flu 这里的's是has的意思吗? he has just come out a book为什么是错的