（ ） are those books填特殊疑问词

（ ） are those books填特殊疑问词 填疑问词 _____ books are there?Theirs. ( ) are there in English填什么特殊疑问词? Those aren't my books.___ are his books.是填Those还是填They? Are those your books?（否定回答） Those books are ours.(改为单数） Those books are for______________. Are those books (your) Those books are for Are those ______ books 特殊疑问词（英语） What are those?________(those)are books.