2个回答
第1章 1、1 向西 卖出 零下 支出 低于海平面 运进 负数 -5元 大于 - 正数 负数 分数 正整数 负整数 负分数 正数 负数 DCDDACCC -2Km 1，-3，0，-37，31， -49 -1.3，-3.8，-0.001 0 正分数 2012分之1
1.cbdccbadbbddadc 2.bcadb 3.acacbacdccb 4.ccbad ccbcd 5.goes love do play doesn't have listen brushes learns two play is 6.does eats don't have doesn't like what do is job 7.wants listen write wishes work 8.d an a exsuse b does c go b me 8.time does when eat dinner when take do my homework does play giter 9.defcg 10.news and weather he watches tv at 5;30pm it's mss leehe watches a cartoon at 4;30pm no he can't see11.in this weekend i am very happy .i get up at 7'00 then i bruch my teeth and eats my breakfast at 8;00 i eats lunch at 14;00 i do my homework at 17;00 .i go to park at with my friends.老师给我们对过.......记得谢谢我(*^__^*)