单句改错,两种改法：Many computers are used today in our s
问题描述：
单句改错,两种改法：Many computers are used today in our s
单句改错,两种改法：
Many computers are used today in our school were made a few years ago.
答
一种在are前面加that另一种删掉are需要解释为什么吗？谢谢好评