海瑞当年是如何治河的?请用课文原话回答。
海忠介治河,布袍缓带,冒雨冲风,往来于荒村野水之间,亲给钱粮,不扣一厘,而随官人役亦未尝横索一钱。
What lessons China can draw from _______ global financial crisis has become _______ hot topic among us students.
A.the; a
B./; a
C.a; the
D./; the
简述法律的本质、伦理意义?