he is 是 he's， he has 缩写也是 he's， 这2个要靠后面的动词变成正确的时态来表达。 比如，he's writing a letter (他正在写信），he's written a letter (他写了一封信）。这里把write 变成writing 和written 来分别表示进行时和完成时。
they are 缩写 they're, they have 就是they've
同理，we are = we're, we have = we've, 以此类推本回答被提问者采纳
第2个回答 2012-08-29
he is=he's he has=he's they are=they're they have=they's
第3个回答 2012-08-29
he is =he's he has =he's they are =they're they have = they've
第4个回答 2012-08-29
he is =he's he has =he's they are =they're they have = they've本回答被网友采纳