理论上,对于单颌覆盖义齿,最佳的覆盖基牙数目是A.1~2个 B.2~3个 C.2~4 发布时间:2018-06-23 22:53 │ 来源:www.tikuol.com 题型:单项选择题 问题: 理论上,对于单颌覆盖义齿,最佳的覆盖基牙数目是A.1~2个B.2~3个C.2~4个D.3~4个E.4~5个
题型:单项选择题 完形填空Hi! I’m Bill Read. I’m twelve years old. This is my ____1___. Her name is Jenny Read. ___2____ is 10 years old. We are ____3___the USA. But now we are in ___4_____. We are in the same school. But we are in different ____5___. My father is ___6____ English teacher and my mother is a doctor. ____7____work hard (努力地). At school I have a good ____8____. ____9_____ name is Ben. He’s twelve years old, __10___. He’s from England. We like China.小题1:A.sisterB.fatherC.motherD.brother小题2:A.HeB.ItC.SheD.They小题3:A.inB.fromC.atD.on小题4:A.EnglandB.ChinaC.AmericanD.English小题5:A.gradeB. classC.classesD.grades小题6:A. aB.theC.anD./小题7:A.HeB.SheC.TheyD.It小题8:A.motherB.friendC.fatherD.sister小题9:A.HisB.HerC.MyD.I小题10:A.twoB.tooC.toD./ 查看答案