问题
选择题
Tom thought too much about _______. [ ]
A. which I had said
B. what I had said
C. that I had said
D. I had said
答案
答案：B
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Tom thought too much about _______. [ ]
A. which I had said
B. what I had said
C. that I had said
D. I had said
答案：B
Ⅲ度，覆盖7mm，磨牙远中咬合关系，上颁拥挤4mm，ANB为8°，SNA为81°，下颌无拥挤，下前牙略唇倾，Spee曲线曲度3mm