朋友写长篇大作啊 ?答案:A forgetful old time Banguo home and went for a walk one day. After a few hours, he felt a little tired, so they can go home and rest. However, before he came to the door, took out the key to open of course, they can not, but because he was forgetful, so it is anxious, thinking how to open the door of his home not out? So he dialed 110. Within a short while, a young newly graduated police officers came, he did not know that elderly people with amnesia, it opened the door for him to drop it. The old man the door and found nothing inside the house, and suddenly remembered: Oh! Originally, I had to move ........