雪莉公司准备组织举行一次素质拓展运动，雪莉和她的同事在商量着做一些计划工作，到底该怎样安排呢？ Listen Read Learn Maria: Hi, have you got the exact number of people who are going take part in this activity? Shirley: Yes, there are 62 in totals, and 2...
