以下不属于社区工作价值取向的是（）。
A.以社区居民需要为前提
B.以社区的共同发展为依归
C.提倡协同合作
D.注重少数人的决策
参考答案：D
某烟花爆竹厂从20万件同类产品中随机抽取了100件进行质检，发现其中有5件不合格，那么估计该厂这20万件产品中合格品约为 万件.
--- What book are you reading? Wow, Harry Porter! May I have a look at it?
--- Yes, of course. You have it as soon as I get through with it.
A．must
B．should
C．will
D．shall
