请问Reading these books _____ Boring,______?a,is isn't;b,is aren't c,are,isn't d,are aren't.选哪个正确,能否详细说明分析一下原因,

you these book days this are reading 连词成句 请问,I spend weeks reading this book.句子中的“reading this book”为什么不能是to read this book? after reading this book,you will have no -----solving these-----(difficult) book for reading assignment I 'm reading a new book these days,one in English.为什么不能说it's in English呢? 关于初一下学期现在进行时的问题希望读书较好的哥哥姐姐近来帮下He is reading a story book these day请问一下为什么这动词“Read要加上ing啊.句子中末尾不是these 又不是正在发生的事,也没有要加 These are their -(book) 请问如何将下面的句子改为同义句Alice spent one week finishing reading the book .( )finish reading the book . 英语i____ the book these days and i can finish reading it with in two days 用am reading行么?i____ the book these days and i can finish reading it with in two days 用am reading行么?答案写的是have never been.抱歉...答案给的是have be what is your favourite hobby ,Debbie?Reading.These day i'm reading a book.it tell us___what is your favourite hobby ,Debbie?Reading.These day i'm reading a book.it tell us___A.how we can eat more healthilyB.how can we eat more healthilyC.how we could she is reading a book对reading a book提问 that book is worth reading reading a book怎样造句 He is reading a book. is jenny reading _____interesting book? finish reading a book意思... reading a book怎么读 im reading a book是什么意思