who has可以缩写成who's吗

英语中的who has能缩写成who's吗? who is可以缩写成who, who has got缩写形式 has可以缩写为's吗? who has got some small change可以不要small吗? who's the man 和who's that man有什么区别,可以随便用吗? 英语缩写“WHO”是什么意思? who is缩写 it has been可以缩写成it's been 缩写he`s?可以表示he has吗 has 也可以缩写成's吗?如果是怎么读呢? 请问It was 和 It has 可以缩写成It's吗?