ok?not ok o 走了,好好珍惜k

ok?not ok o 走了,好好珍惜k K+K+K=OK O=?K=? K+K+K=OK O= K=? ok?读音是“O k”还是“ou k” O+O=K K*K=OK O和K各是多少?大家帮帮忙! ok OK? OK、. OK OK not a ok是什么意思 OK,it's not better Not even,ok?如题 DO not be angry ok 重力于质量的联系OK OK O看 Please keep your eyes closed.do not o---- them until I say OK . OK?求求你?快来教我0K not me its you .OK..