A look at animals and plants from the point of view of their amazing scientific adaptations. Join be...
教材
教材
教材
An Anthology of Intriguing Animals by DK
This animal encyclopedia with a twist showcases more than 100 animals in close-up detail. Arranged f...
教材
A Short History of The Civil War by DK
Explore the fascinating history of America's bloodiest ever conflict. Combining expert historical in...
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1000 Useful Words: Build Vocabulary and Literacy Skills by DK
This exciting collection of 1,000 words will broaden young children's vocabulary, and strengthen the...
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Systematic Word Study for Grade 1-6
Fun, fast, interactive lessons that teach print and language concepts while helping students develop...
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Merriam-Webster’s Vocabulary Builder by Mary W. Cornog
This best-selling vocabulary builder is an indispensable tool for students preparing for standardize...
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Fiske WordPower by Edward Fiske
The Exclusive Method You Can Use to Learn―Not Just Memorize―Essential Words A powerful vocabulary ex...
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English Visual Dictionary by Collins Dictionaries
A photographic guide to 3000 key words and phrases in British English. This attractive pocket-sized ...
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English Prepositions Explained by Seth Lindstromberg
This completely revised and expanded edition of English Prepositions Explained (EPE), originally pub...
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504 Absolutely Essential Words by Murray Bromberg
This updated vocabulary-building book presents the essential core of words that students at middle-s...
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