词根打卡ped
我们来看以下派生词:tripod ['traɪpɑd] a. 三脚架;三角凳decapod ['dekəpɒd] n. 十足目动物 【deca-=ten】podiatry [pə'daɪətri] ...
我们来看以下派生词:tripod ['traɪpɑd] a. 三脚架;三角凳decapod ['dekəpɒd] n. 十足目动物 【deca-=ten】podiatry [pə'daɪətri] ...
- 表示 反对,相反24 counter - 表示 反对,相反25 de- 表示 去掉,变坏,离开,变慢,向下 等26 de- 表示 使....成为, 加强 等27 deca- ...
点评:简单算术题,比例关系,需要注意四舍五入.聪明的学生可以利用不等关系,289/20290/20=14.5,直接得出答案.点评:不必...
加拿大数学学术活动CMC-EUCLID欧几里德数学学术活动2018年真题及答案 翰林滑铁卢数学学术活动课程体系流程图
2008 AMC 8 Problems & Solutions 2008 AMC 8 真题与答案及中文视频详解(翰林独家) Problem 1 Susan had 50 dollars to spend at the carnival. She spent 12 dollars on food and twice as much on rides. H...
2007 AMC 8 Problems & Solutions 2007 AMC 8 真题与答案及中文视频详解(翰林独家) Problem 1 Theresa's parents have agreed to buy her tickets to see her favorite band if she spends an average...
2006 AMC 8 Problems & Solutions 2006 AMC 8 真题与答案及中文视频详解(翰林独家) Problem 1 Mindy made three purchases for , , and . What was her total, to the nearest dollar? Problem 2 On the AMC ...
© 2025. All Rights Reserved. 沪ICP备2023009024号-1