【试题回放】在一次讨论会上,一位著名的演说家没讲一句开场白,手里却高举着一张20美元的钞票。面对会议室里的200个人,他问:“谁要这20美元?”一只只手举了起来。他接着说:“我打算把这20美元送给你们中的一位,但在这之前,请准许我做一件事。”他说着将钞票揉成一团,然后问:“谁还要?”仍有人举起手来。他又说:“那么,假如我这样做又会怎么样呢?” At a seminar, a famous orator did not say an opening speech, holding up a $ 20 bill in his hand. Facing the 200 people in the conference room, he asked: “Who wants this $ 20?” “Only one hand raised. He went on to say: ”I’m going to give this $ 20 to one of you, but before that, please allow me to do something.“ ”He said, crumple the banknotes and ask:“ Who Also? ”Still others raise their hands. He added: “So what if I did that?”