做活动,价格还可以。书的质量挺好,先屯着,以后给孩子看,希望有帮助。虽然现在教育部似乎降低了对中小学生英语水平的要求,但英语作为一个交流工具,一项沟通技能,用处还是很大的。而且我坚信,将来好的大学还是会对学生的英文能力提出较高的要求。英语还是值得好好学习。
评分经典的香农信息定义:信息是不确定性的消除。
评分搞活动时给孩子囤的书,质量都很不错。
评分把level1和level2都收了,薄薄一本好贵
评分很不错的分级,活动时收价格也很不错
评分7信息定义信息定义有过多过泛之势,多把解释当成定义。因此信息的定义需要规范化、标准化的瘦身。“属加种差”的界定是信息定义的标准化模式。按照“定义”的标准,建立信息定义。遵照“定义”的概念制定“信息定义”,不将“信息解释”误当“定义”。
评分非常不错的英语基础读本。
评分Like many babies, I have a very active 9-month-old who cannot stay engaged with an activity for more than a few minutes. Baby Einstein has been a lifesaver for me. This huge touch and feel book keeps her in my lap for two whole readings! Each page has something for her to touch and stay engaged with. The pages are different rooms of a house, so eventually she will be able to relate to it even more. It is by far her favorite book and the one I attribute to for her now staying still for a couple of other books too. We have Dr. Suess and Baby Einstein board books, and while I know she'll grow into the Dr. Suess books, the Baby Einstein books work like a charm each time. It is important to have this time with her and for her to become interested in books (or at least familiar with them). by the way, began to get interested in this book at about 10 months. This book follows a little mouse through various rooms in her house as she plays, eats, bathes, and goes to sleep. I recommend this book for older babies because the pages are very busy and the book is extremely large (it will probably be one of the largest you own). Younger babies prefer simple page designs and books they can hold. Violet's House is definitely a keeper - a book your baby, preschooler, and early reader will enjoy. Buy it!I got this book for my daughter a little after she turned 1. She loved it then, and she still loves it (she is now 2 years old). Every page of the book has different objects and textures to touch and feel. Page 1: regular fabric of the chair, smooth fabric of the curtains, knit fabric of the sweater and dog's fluffy head. Pages 1-2: smooth cup, real sponge, shiny oaster (you can look in it like in a mirror). Pages 3-4: fur on a bear, sticky fingerpaints, and apron fabric you can pull and move around. Pages 5-6: towel fabric, rubber duck, fleece rug and toothpaste (the toothpaste is supposed to smell like mint, but it doesn't smell like anything in our book - maybe this book sat on a shelf for a long time and the smell went away...) Page 7-8: quilt fabric, doll's hair. This book is large, colorful and sturdy. I've seen other touch and feel books, but none of them compare to this one.
评分书很有趣,发现好些不认识的单词
本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度,google,bing,sogou 等
© 2025 book.qciss.net All Rights Reserved. 图书大百科 版权所有