It has 能缩写成It's吗?

It has 能缩写成It's吗? 请问It was 和 It has 可以缩写成It's吗? it has been可以缩写成it's been 请问：He/She/It was能缩写成He's/She's/It's吗? It is=It’s,There are能缩写吗? it has not缩写! It was能缩写为It's吗?但Hao was your vacation?It's boring.却缩写了? It's been a ride这是一个现在完成时句型吗 it's是it has的缩写吗 it was可以缩写成it's吗 it was 可以缩写成it's吗? It was 可不可以缩写成 It's it has 到底能不能缩写成it has 口语中可以吗?