A:
B:
C:
D:
已知m﹣n=﹣3,mn=4.
(1)求(3﹣m)(3+n)的值;
(2)求m4+n4的值.
雅典曾经有一项法律,规定可以控告某人有“私心”,并以此定罪;梭伦立法甚至规定,一个公民如果在国内出现派系分裂时不参加任何一方,就要被剥夺选举权。这反映了( )
—— Datou Ge Hongyu made few mistakes in the competition of singing, ________ ?—— _____________. I think his perform was the most wonderful in The Voice of China.