He is（） reading books.A.good B.better C.good at（请讲清楚这样选的道理）

He is reading a book. He is reading a book.(对划线部分提问）reading a book划得线. He is taking and reading a book. He is reading a book 变成一般将来时 有关英语特殊疑问句问题He is reading a book !about amimals!(!到!表示划线)（就划线部分提问）------- -------- -------- book is he reading? He is a writer reading book .句中的reading book 句子成分分析 He like reading book beat!-Reading book is his ____.并解释为什么要这样填, He is reading an _____(interest) book know.填 interest 还是 interesting.（为什么） He is reading a book （ ）English.A.to B.into C.for D.on为什么？ 能不能帮我把reading,book,he,a,is is he reading an book English (.)连词成句 he sat at the window,___a book.read,reading,to read,is reading He is ____ because he is reading a ____ book.(无聊) he read book is fast 和he fast is reading有什么不一样 that book is worth reading is jenny reading _____interesting book? He is reading a book .对看书提问.——————he _____? He says that he is reading a book now划分句子成分.