我国铁路运输通过六次提速,火车的速度由原来的每小时80千米提高到现在的每小时20 发布时间:2017-05-24 23:15 │ 来源:www.tikuol.com 题型:解答题 问题: 我国铁路运输通过六次提速,火车的速度由原来的每小时80千米提高到现在的每小时200千米,火车原来5小时的路程,现在可提前几小时行完?
题型:解答题 阅读短文后,判断下列各句对(T)错(F)。 Hello! I'm Mei Ling. I'm twelve. I have a new marker. It's pink. It's on my book. I don't have a badminton and a basketball. But (但是) I can play them (它们).( ) 1. My name's Mei Ling.( ) 2. I'm thirteen.( ) 3. I have a blue marker. ( ) 4. The marker is under my book. ( ) 5. I don't have a basketball. ( ) 6. I can play badminton. 查看答案