Formal Methods

《English for Everyone》英語自學用書。套書分級落在多益考試500-900分之間，插圖輔助原意簡單不複雜的例句，更以顏色、方塊分解文法結構、時態變化，搭配母語者標準發音之音檔及多樣化練習題，突破牢記死背的學習法。Our Intermediate to Advanced Box Set is a great bundle of supportive reference guides and practice books to introduce English language rules, grammar, and vocabulary at an advanced level.Ideal for English test preparations or ESL lesson plans, the Course Books use visual teaching methods to introduce the English language, reinforced through a variety of exercises and examples when used alongside the bundled Practice Books.In Level 3, expand your English conversational topics by increasing the detail around your interests, life stories, and achievements, as well as being able to give instructions, advice, or solutions to problems. Continue to an advanced understanding in Level 4 and cover topics such as family life, careers and business, news and media, and even laws, rules, and regulations. Whether you are looking for ESL teaching resources, or a structured program for adu

Efficient drills on LSAT formal logic patterns, Logic Game rule translation, Logical Reasoning argument analysis, and all the common questions and game types on the test. Prep for the LSAT on the go

Never again hesitate when selecting a fork from a fancy place setting, making a formal introduction, hosting a business dinner, or dining on awkward foods. The experts at Washington's School of Protoc

《詩詞大玩家》是一款培養科學記憶法、鍛煉思維能力的卡牌遊戲。玩家需要運用手中的運籌卡兌換詩詞卡，收集完整的詩詞成為贏家，從而達到記憶古詩詞的目的。Poetry Players is a strategy game which cultivates scientific memory methods and trains thinking ability. Players need to use t

A new, exciting, and intuitive way to learn English, this comprehensive self-study course--now available in a beautifully packaged box set--is uniquely visual, engaging, and easy to follow.Combines innovative visual teaching methods with the best of DK design to make the English language easy to learn. The beginner-level box set includes Levels 1 and 2 of the course, taking you from complete beginner to pre-intermediate level, and covering skills such as talking about yourself, describing places, giving advice, and making suggestions. The set includes two course books and two corresponding practice books. The practice books are essential companions to the course books, offering extensive exercises to drill language skills and improve fluency.Key language skills, grammar rules, and vocabulary are presented in a clear and simple way, with attractive illustrations to put new words in context. Listening, speaking, reading, and writing exercises, backed by extensive audio and interactive di