It was simply for that reason ____ I wou 发布时间:2017-06-04 19:07 │ 来源:www.tikuol.com 题型:选择题 问题: It was simply for that reason ____ I wouldn’t tell him the truth.A.whyB.whichC.soD.that
题型:选择题 卡环臂应具有水平和垂直两个方向的弯曲,弯制的正型卡环臂划分为近体段、弧形中段和臂端段三段,具有两个方向弯曲的卡环臂,其三段在基牙上的正确位置是()A.近体段和臂端段在导线下1~2mmB.弧形中段在导线下0.5~1mmC.近体段和臂端段在导线下0.5~1mm,弧形中段在导线下1~2mm,臂端段绕过轴面角到达邻面D.卡环的末端向龈方向延伸,进入楔状隙E.卡环的末端顶在邻牙上,以不妨碍咬合为宜 查看答案