My sister has many strict rules in her school. — ______________.

He is a ___________ student, and he always listens to the teachers ___________.

_______ rich one may be there is always something one wants

填入下面文段空白处的词语，最恰当的一组是就承诺而言，①千金一诺最为沉重，②空口无凭又最为虚泛，观其行径还要等漫漫时间的印证，③，“信”在外化体现方面，④产生了一种加固信任的仪式。仪式也并不复杂，中国的印幸，⑤是一种仪式化的凭信。对于一国来讲，国之玉玺，郑重一落，就印盖出了国家信誉；⑥对于个人来讲，名章为凭，红印一盖，就代表着本人的信誉。 ①②③④⑤⑥

Newly ________ chairman of the Chinese Basketball Association, Yao Ming has put reforming the domestic game’s management at the top of his agenda.