请仔细阅读56-60题中的语言材料，从所给的A到F六个选项中选出与它们相对应的选项，其中一项为多余。
56.The family planning policy (“计划生育”政策) was introduced in 1979 to solve the population problems. Most couples could have only one child except some special families and those in some special areas.
57. During the early 1990s, the workers were more than the jobs in most of the cities. Many workers were losing their jobs. "Jobless" was a hot topic at that time, so the leaders hoped the laid off workers could find new jobs or start up their own business.
58. One of Deng's clever ideas was first performed in 1997. It described Hong Kong and Macao's situation after they returned to China. This policy would also be suitable for Taiwan. There would be one China, but Hong Kong, Macao and Taiwan could have their own economies and political systems.
59. Lei Feng was a soldier who was happy to help others. He died in an accident in 1962. On March 5th, 1963, Mao wrote a piece to say the Chinese should help others when necessary. After that, March 5th became a Volunteer Day. 60. The phrase appeared in 2004, referring to a p eaceful society where all people would work together to make the life better. This idea has become the main goal of the Chinese Communist Party now.
A.“Learn from comrade Lei Feng”
B.state owned company reforms (国有企业改革)
C.One child in a family
D.“one country, two systems”
E.“harmonious society”
F.“thrice- good”
阅读理解答案：C B D A E