同学你好，该知识点来自沪江网校《初中水平直达雅思6.5分剑桥全能【现金奖励班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
同学和答案不符就在于第三和第四到底应该是15还是51
我们先来看看原文材料 👇
It grew from North American Clubs at London Universities who wanted students from both countries to be able to live and work in the other country for a short time. This became a reality as a result of the introduction of the EVP (Exchange Visa Programme) and subsequently the SEEP (Student Employment Exchange Programme).
as a result of 后面接原因，正是因为EVP和SEEP项目的启动，students from both countries could be able to live and work in the other country for a short time. 对应于选项5（British and American students
　 could travel more freely in each other's country）
因此应该是先SEEP启动后，才得到了结果——英美两地学生可以更加自由地来往两国  所以排序应该是15
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