the book is helpful that...that是表语从句?The good news is that we have passed the exam.也是表语?第一个句中的that从句做book的定语，因此属于定语从句，表语为helpful?that不是跟在helpful后面么？所以helpful是

the book is interesting.lt is helpful .= the book is ____ _____ interesting ____ ___ helpful The book is helpful for my ______(write) English . We all think that the book is very helpful to us.为什么是helpful .The book is interesting.lt is help ,tooThe book is interesting -------- -------- ------ helpful.The book is interesting________helpful________ _________.同义句转换 helpless unhelpful The book isn't helpful.(同义句) the book is —— The book isn't helpful at allThat book is ____ _____ _____ The book is so helpful that I want to buy it.that的用法?什么成分? the book is helpful that...that从句做book的定语,属于定语从句?helpful是先行词that是修饰helpful啊?第一个句中的that从句做book的定语,因此属于定语从句,表语为helpful? that不是跟在helpful后面么?所以helpfu the book is helpful that...that是表语从句?The good news is that we have passed the exam.也是表语?第一个句中的that从句做book的定语，因此属于定语从句，表语为helpful?that不是跟在helpful后面么？所以helpful是 To open a book is always helpful什么意思 I think the telephone is the second ___ A.helpful B.more helpful C.most helpful D.the most h...I think the telephone is the second ___A.helpful B.more helpful C.most helpful D.the most helpful that book is not helpful at all同义句 that book is（）（）（） The book,_to tell people how to learn English as a second language,is very helpful for beginners.填intended还是 intending WHERE IS THE BOOK? the book is (you) 填介词,The English Corner is helpful ( )us i think the plan for writing is helpful有错么 how helpful the laughter is!（双关语pun）