1.世界超高速口罩机：全自动化生产线，1分钟生产1000个口罩，日产能120万片以上。2. 360个小时建成30层抗9级地震大厦，可以抵御9级地震。 3.火神山医院：全程直播， 10天交付完工。
温馨提示：答案为网友推荐，仅供参考
第1个回答 2015-06-12
1. My friend was very shy three years ago, now he is a very outgoing person
2. My friend used to live in a small house, now he moved and lives in a big house
3. He used to be short and thin, now, he is a tall and strong person
4. He used to very quiet, now he is very active and happy
5. He couldn't play football at all a few years ago, now he is on the football team and plays football very well本回答被提问者和网友采纳
2. My friend used to live in a small house, now he moved and lives in a big house
3. He used to be short and thin, now, he is a tall and strong person
4. He used to very quiet, now he is very active and happy
5. He couldn't play football at all a few years ago, now he is on the football team and plays football very well本回答被提问者和网友采纳
第2个回答 2015-06-12
Something has change since three years.
Three years ago,l was short and thin. But now l'm tall and strong.l was quite three years ago.So l couldn't play football.But now l'm active and play football very well.追答
Three years ago,l was short and thin. But now l'm tall and strong.l was quite three years ago.So l couldn't play football.But now l'm active and play football very well.追答
第一排的change加d
望采纳
第3个回答 2019-11-13
第4个回答 2015-06-12
么看懂你要问什么
相似回答