阅读理解WordPowerAuthor（s）:Kaplan$13,95You'

阅读理解 Word Power Author（s）: Kaplan $13,95You'll never be at a loss for words again.Energize your vocabulary with must-know everyday words that are the essentials of a good vocabulary, engaging lessons to help you use words in text, hot words often found on tests, tips to help you figure out new words, roots, and more. Grades: 8 & up Ages: 13 & up Word Smart JuniorAuthor（s）: Russell Stauffer $ 17.95Now this is the way to add new words to your vocabulary! Word Smart Junior will make you laugh so much.You'll be amazed that you've just learned more than 120 fascinating and very useful words! Parents, teachers, and friends will marvel at your eloquence （口才）!Grades: 3-5 Ages: 8-10 Grammar Smart Junior Author（s）: Marcia Reynolds $ 16.85 Do you quake when your teacher says, Now it's time for grammar? Do your verbs agree with your subjects?Fear no more! A big Hollywood producer and a famous movie star will help you learn all those nasty （讨厌的） elements of grammar.You'll be amazed at how quickly you learn, and how much fun it can be.You'll finally know your grammar backwards and forwards and you'll never have to worry about it again. Grades: 7-9 Ages: 12-14 Grammar Smart: An Audio Guide to Perfect Usage Author（s）: Julian Fleisher $ 12.68The words you use say a lot about you ...but the way you put them together says even more.Your grammar makes an immediate and lasting impression on your teachers, and even your friends.So don't make the mistake of thinking that grammar is too complicated.We've created Grammar Smart to help you write and speak with clarity and confidence. Grades: 6-8 Ages: 11-131.If a ten-year-old boy wants himself to be admired because of his speech ability, he may buy ____.A.Word PowerB.Word Smart JuniorC.Grammar Smart JuniorD.Grammar Smart: An Audio Guide to Perfect Usage2.By saying You'll finally know your grammar backwards and forwards, the writer means _____.A.You will be clearly familiar with grammarB.You will know the history of grammarC.You will know the make-up of grammarD.You will learn about the future of grammar3.The four books are all about ____.A.fiction and mysteriesB.parenting and teachingC.literature and artsD.language study

BAD解析文章介绍了4本与语言学习有关的书，2本关于词汇学习，2本关于语法学习。1.细节题。根据Word Smart Junior部分中的Parents, teachers, and friends will marvel at your eloquence （口才）! Grades: 3-5 Ages: 8-10；可知B项符合要求。2.猜测词义题。根据后面一句you'll never have to worry about it again。可知你不要担心语法，你应该是很熟悉语法规则了。A正确。3.推理题。4本书中2本关于词汇学习，2本关于语法学习。都是与语言学习有关。

这个问题的回答的对