问题补充:
No one wants you to be but we really want you to do your best always.
A. proud
B. perfect
C. polite
D. popular
答案:
A. proud
(答案→)B. perfect
C. polite
D. popular
解析:proud骄傲的,自豪的;perfect完全的,完美的;polite 礼貌的;popular流行的,受欢迎的。句意:没有人要求你十全十美,但是我想要你总是尽最大努力。结合语境可知选B。