小序 孩子们常会问些叫老师、家长们张口结舌的问题。在他们,是为了认识世界,是天真未凿,但在大人,却不免难堪。为此,笔者试挑出常见而又难度较小的十题拟出答案,请读者审视,若有实用价值,我将不避浅陋续写下去,也许最终会集成一本父母必读书——《一百个为什么》。 Small sequence of children often ask some teachers, parents slap in the face of the problem. In them, is to understand the world, naive, but adults, but not embarrassed. To this end, I try to pick out a common but less difficult ten questions to be answered, please read the reader, if practical, I will not avoid the simple to write down, and may eventually integrate a parent must study - “Why a hundred.”