题目

The $11 billion self-help industry is built on the idea that you should turn negative thoughts like I never do anything right into positive ones like I can succeed. But was positive thinking advocate Norman Vincent Peale right? Is there power in positive thinking? Researchers in Canada just published a study in the journal Psychological Science that says trying to get people to think more positively can actually have the opposite effect: it can simply highlight how unhappy they are. The study's authors, Joanne Wood and John Lee of the University of Waterloo and Elaine Perunovic of the 15．读珠江三角洲区域略图，回答下列问题（1）填写图中序号代表的地理事物名称①广州（城市）②深圳（经济特区）③珠海（经济特区）（2）香港和澳门分别位于珠江的东、西两侧，其中香港由④香港岛、九龙、“新界”组成，陆地面积1104平方千米．（3）香港于1997年回归祖国，是世界著名的自由贸易港，也是重要的国际金融中心、贸易中心、信息服务中心及航运中心．澳门的博彩旅游业发达，是其经济发展的支柱产业．（4）改革开放初期，港澳地区与珠江三角洲地区的经济合作模式是“前店后厂”．随着经济的发展，这种模式已发生悄然变化，现在形成了新的粤港合作发展模式，即广东主要发展制造业，香港主要发展服务业．