猜你喜欢
- 1一个西瓜,切几刀把它切成9块,而吃完以后有10块西瓜皮.
- 2翻译啊 they just sat there looking at one another over the rims of their mugs
- 3急需有关饭店西餐厅点餐的日常英语对话(服务用语)
- 4像“静静地”词
- 5The river runs____ the city.A. across B. throughC. over D. from
- 6已知 -3x的2a-b次方乘以y的4次方 与 5x的3次方乘以y的a+2b 是同类项,求a的2次方减b的值;
- 7帮我看一眼这些公式对不对?
- 8东东把210个石子摆成 .这样的形状,最后一排有几个石子?
- 9求成语问题.
- 10有一卧式油罐,请算出里面现在有多少吨油