5、4.Para9D.theending20pointsbackbackThe passage tells us about Jo’sexperience as a _________teacher in a poor ______ area and also gives us a ________________ of his first _____ toTombe’s family.Mainidea:故事讲述了Jo作为一个志愿教师在一个遥远的地区工作的经历,并且详细的描述了他第一次到Tombe家探访的经过。volunteerremotedescript