? Extraction code:? sji3？ After copying these contents, it is more convenient to open the Baidu network disk mobile App. Introduction to the work:

Renai English was successfully established by Beijing Renai Education Research Institute in March, 2002 in the Ministry of Education according to the English Curriculum Standards. It was first submitted to the Ministry of Education for examination and approval in September 2003. In some areas, it has been used as a compulsory English textbook for middle school students. 20 12, approved by the Ministry of Education for the second time.