Awell-knownspeakerstartedhistalkingbyholdingupa$20bill....
问题详情：Awell-knownspeakerstartedhistalkingbyholdingupa$20bill.Intheroomof200,heasked,"Whowouldlikethis$20bill?"Handsstartedgoingup.Hesaid,"Iamgoingtogivethis$20tooneofyou,butfirst,letmedothis."He...