Almost every child, on the first day he sets foot in a school building, is smarter, more (1) ______, less afraid of what he doesn't know, better at finding and (2) ______ things out, more confident, resourceful (机敏的), persistent and (3) ______ than he will ever be again in his schooling – or, unless he is very (4) ______ and very lucky, for the rest of his life. Already, by paying close attention to and (5) ______ with the world and people around him, and without any school-type (6) ______ instruction, he has done a task far more difficult, complicated and (7) ______ than anything he will be asked to do in school, or than any of his teachers has done for years. He has solved the (8) ______ of language. He has discovered it–babies don't even know that language exists–and (9) ____________________. He has done it by exploring, by experimenting, by developing his own model of the grammar of language, (10) _________________________________ until it does work. And while he has been doing this, he has been learning other things as well, (11) ________________________________, and many that are more complicated than the ones they do try to teach him.

读我国四大区域简图，完成（1）~（2）题。

甲                      乙                     丙                 丁

如图，，过作，得；再过作且，得；又过作且得；依此法继续下去，得           

如图为制作人体口腔上皮细胞临时装片的步骤，正确的是 （  ）

如图为我国南方某区域等高线示意图，据图回答（1）~（3）题。