阅读下面一首诗，完成下面小题。
过零丁洋
文天祥
辛苦遭逢起一经，干戈寥落四周星。
山河破碎风飘絮，身世浮沉雨打萍。
惶恐滩头说惶恐，零丁洋里叹零丁。
人生自古谁无死，留取丹心照汗青。
A. Healthy way of life giving way to overuse of medicine
B. Different findings as to taking additional vitamin
C. EU’s response to overuse of health products
D. Worrying increase in multivitamin advertising
E. EU directive for the benefit of individuals
F. EU directive against prediction in novels
计算:该食用碱中碳酸钠的质量分数是多少? (计算结果精确至0.1%)
香港和澳门“上天”(建设高层建筑)、“下海”(填海造陆)，是因为（ ）
