学前儿童皮肤薄嫩，渗透作用()。

With a large parking lot ( )customers could park their cars easily, the shopping mall is now themost attractive ( )people like to go to in this city.

下列属于“笔”这一概念的内涵是（）

关于我国幼儿教育的表述，不正确的是( )。

被誉为“短篇小说之王”的世界着名作家是( )。