2015年11月9日的经济形势专家企业负责人座谈会上，***说：要实现“十三五”规划的核心目标全面建成小康社会，最大的挑战是如何成功跨越横亘在前进路上的“中等收入陷阱”。

结合材料和所学经济生活知识完成上表，说明我国经济发展如何成功跨越“中等收入陷阱”。

漫画中的中学生(　　)

①存在自卑心理,丧失了信心

②学习受到影响,难以燃起成功的火焰

③应该看到自己的进步与长处,树立自信心

④不应当在乎别人的任何看法和评价

(B)

    It's Sunday morning. There are many people in the park.and some boys are playing basketball. There are some girls under a big tree. They're singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat. Who's she? She's my mother. She is talking to Lin Feng. Lin Feng is her student. He is a good student．He studies hard．He's good at all the subjects. And he's friendly to all his teachers and his friends.