题目内容
（请给出正确答案）
A.上颌第一恒磨牙的远中颊尖咬合于下颌第二恒磨牙近中颊沟
B.上颌第一恒磨牙的远中颊尖咬合于下领第一、二恒磨牙邻间隙处
C.上颌第一恒磨牙的远中颊尖咬合于下颌第一恒磨牙近中颊沟
D.上颌第一恒磨牙的远中颊尖咬合于下颌第二恒磨牙近中颊尖的近中斜面上
如果结果不匹配，请 联系老师 获取答案
更多“根据Andrews正常合标准，上颌第一磨牙远中颊尖与下牙列的…”相关的问题
A.上颌第一恒磨牙近中颊尖咬合于下颌第一恒磨牙近中颊沟上
B.正常牙合的冠角均为正值
C.正常牙合牙弓中相邻牙都保持相互接触
D.正常牙合没有牙旋转，后牙旋转不会占据较多的间隙
A.上颌第一恒磨牙近中颊尖咬合于下颌第一恒磨牙近中颊沟
B.上颌第一恒磨牙远中颊尖咬合于下颌第一恒磨牙近中颊尖
C.上颌第一恒磨牙近中颊尖咬合于下颌第一恒磨牙近中颊尖
D.上颌第一恒磨牙近中颊尖咬合于下颌第一、第二恒磨牙之间
A.牙髓切断术
B.银汞合金充填
C.复合树脂充填
D.根管治疗术
A.“权威准确、格式统一、报送及时、合理使用”
B.“权威准确、标准统一、报送及时、方便使用”
C.“权威第一、标准统一、报送合规、合理使用”
D.“权威第一、格式统一、报送合规、方便使用”
根据以下材料回答第 21～30 题：
I can clearly remember the first time I met Mr. Andrews, my old headmaster, （21） that was over twenty years ago . During the war ,I was at school in the north of England . As soon as it ended, my family returned to London. There were not enough schools left for children to go to and my father had to go from one school to another, asking them to （22） me as a pupil . I used to go with him but he had such a （23） time trying to persuade people even to see him that I seldom had to do any tests. We had been to all the schools near where we lived ,but the more （24） my father argued ,the more it became. In the end ,we went to a school about five miles away from home. The headmaster kept us waiting for （25） an hour. While we were waiting , I （26） around at the school building ,which was one of those old Victorian structures, completely out of date but still standing. I could hear the boys playing in the playground outside when the headmaster’s secretary finally （27） us into his office. Mr. Andrews spoke to me first ,“Why do you want to come here ？” he asked. I had been thinking of saying something about studying but couldn’t （28） remembering the boys outside .“I don’t know anyone in London, ” I said . “I like to play with the other boys. I like to read a lot of books too,” I （29） . “All right ,”Mr. Andrews said . “We have one place （30） ,in face.”
My two years at that school were among the happiest of my life.
第 21 题 填入（21）处的最佳答案是（）。
A．if
B．despite
C．although
D．since
A.上颌第一恒磨牙近中颊尖咬合于下颌第一恒磨牙近中颊沟
B.上颌第一恒磨牙远中颊尖咬合于下颌第一恒磨牙近中颊尖
C.上颌第一恒磨牙近中颊尖咬合于下颌第一恒磨牙近中颊尖
D.上颌第一恒磨牙近中颊尖咬合于下颌第一、第二恒磨牙之间
A.上颌乳尖牙与第一乳磨牙之间，下颌乳尖牙与第一乳磨牙之间
B.上颌乳侧切牙与乳尖牙之间，下颌乳尖牙与第一乳磨牙之间
C.上颌乳侧切牙与乳尖牙之间，下颌乳侧切牙与乳尖牙之间
D.上颌乳尖牙与第一乳磨牙之间，下颌乳侧切牙与乳尖牙之间
