英语翻译What always goes up and never goes down?What’s black when it'_英语解答

英语翻译
What always goes up and never goes down?
What’s black when it's clean and white when it's dirty?

人气：396 ℃　时间：2019-09-17 04:38:14

解答

1.Which letter is an animal?哪一个字母是动物【回答】B = bee 蜜蜂2.What always goes up and never goes down?什么总是上去就再也不下来了?【回答】age 年龄3.What’s black when it's clean and white when it's...