题目

用方框中所给单词的适当形式填空，每词限用一次。 blow eight nearly dirty leaf 1． October had come and the ________ were starting to fall in my hometown. 2． He has invited ________ a hundred people but a lot aren’t able to come. 3． The young man had never seen a ________ or more terrible place before he came here. 4． Mrs King’s ________ book came out earlier this year, and it is already a best-seller now. 5． An icy wind ________ hard across the open spaces that winter. 在一次“寻宝”游戏中，寻宝人找到了如图所示两个标志点A(2，1)、B(4，－1)，这两个标志点到“宝藏”点的距离都是，则“宝藏”点的坐标是 [　　] A． B．(－2，1) C．(5，2)或(1，－2) D．(2，－1)或(－2，1)