this the best book on the subject to appear this year为什么是不定式啊后置定语修饰怎么说

this is his the best book改错 This is his the best book. 这句话有错吗? This book is （）on the best.A.the much best B.much the best C.very much best D.very best哪个对?错了This book is （）on the subject. This book is _______on the subjectA.the much best B.much the bestC.very much bestD.very the best this book is()on the subject.A.the much best B,much the best C.very much best D,every the best请说清缘由 this is his the best book.为什么去掉the,最高级前不是加the吗? this is the book ( ) i like best.中可用what吗 This is the best book I have ____read. A.never B.ever C.often D.just is a shortage of________( train) nurses .2This book is the best ________(sell)Rt 用所给词的适当形式填空 This book is the best-----------（sell）. this the best book on the subject to appear this year为什么是不定式啊后置定语修饰怎么说 this book is ___ for learning English grammarA very best B the very best C much best D the much best请问the best中间可以插入修饰词?用very best 为什么不行呢 This is the best book having appeared this year.这句话从意义和语法上来讲,对吗,为什么?This is the best book ______________ this year.A.having appeared B.to appear This is the best book that there is on the subject可以解释一下这个句子吗,新原题是This is the best book------- on the subject.A.which there is B.that there is C.which is D.what is This is the best book ____ on the subjectA.which there isB.that there isC.which isD.what is Of the seven lessons in this book,I like _ best.a,lesson twob,lesson secondc,second lessond,two lessons This is the best book I have ever read.这里为什么不在I前加that或着of啊 this is one of the best book that(have)ever been written,为什么括号里面不可以是(has)?