is wrong对吗?可以单用吗?还是应该it's wrong

问题描述:

is wrong对吗?可以单用吗?还是应该it's wrong

It 's wrong . Is it wrong ?

不能单说is wrong,应为xxx(做的某事)is wrong,如果要单说的话,是:it‘s wrong

it's wrong.
wrong是形容词,放在be动词后,作表语

is wrong不对,没主语,后面那个对的