题目

写出一个是分数但不是正数的数． 答案：【1】−12This is  Nick’s room. It’s  a b  1       and nice room.  It’s bright and  c  2          . There are  some pictures on the f 3 wall. On the back wall there is a m 4       of America. There is a desk and a c 5        in his room.  The desk is n 6       the window. His bag and pencil- box are on the desk. There are  some c 7        pencils,a new pen,a ruler  and a red knife in  the pencil-box. Nick’s bed is near  the desk.  His  s 8       and a ball are under  the bed. Nick and  hisf 9      ，Bill,are often in the room. T  10  like the room very much.1.          2.          3.          4.          5.          6.          7.          8.          9.          10.