the knowledge and economy brings a lot of benefits to a country 的英语作文 词数120左右吧 谢
问题描述：
the knowledge and economy brings a lot of benefits to a country 的英语作文 词数120左右吧 谢
答
The knowledge and economy brings a lot of benefits to a country :As we all know,China had been invaded by different countries in the past,the main reason was that China was so backward in both the sci...