执行检查单程序时，应该做到“三到”，这三到是指什么？ When execute the checklist procedures, should be "three to" ,what is "three to" mean?
A.口到、眼到、手到 Call out, in sight,exexute
B.情到、人到、口到 Human relationship, people in, callout
C.资料到、人到、眼到 Manual get,people in, in sight
正确答案是A