增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1).每处错误及其修改均仅限一词；

2).只允许修改10处，多者（从第11处起）不计分。

    As we all know it, health is very important to us students. Here are some tips on how to grow up healthily.

    Some students at school were too addicted to phones and computers, which does harm to their health. Therefore, you are strong advised to rid you of them. In addition, sparing some time to build up your body on a regular basis to make you energetic and relaxing. Above all, attach great importance on making friends and communicating with others. Taking active part in various voluntary activities can also be of great beneficial.

    I hope that the suggestion above will make a difference.

阅读材料，回答问题

2015年是中国“一带一路”倡议全面实施的元年。“一带一路”建设有待财政政策发挥更大作用。

材料 经过数月的拉锯战，欧元区领导人峰会2015年7月13日达成协议，在希腊履行承诺实施改革措施的前提下，未来三年向希腊提供可能多达860亿欧元的贷款，以助其解决债务负担。希腊的财政问题由来已久，目前该国的财政赤字占GDP的比重已高达12%，远远超过欧元区设定的3%上限。我国2015年财政预算拟安排财政赤字1.62万亿元，比去年增加2700亿元，赤字率从去年的2.1%提高到2.3%。我国要重点实施“一带一路”、京津冀协同发展、长江经济带三大战略，同时更加注重保障基本民生，更加关注低收入群众生活，更加重视社会大局稳定。

结合材料和所学经济知识，分析希腊危机给我国正确发挥财政的作用提供了哪些启示。