问题
多项选择题
初戴全口义齿时、下列哪项是由于颌位记录不正确所致（）
A.下颌后退
B.下颌偏向右侧
C.下颌偏向左侧
D.个别后牙开
E.前牙开
答案
参考答案：A, B, C, E
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初戴全口义齿时、下列哪项是由于颌位记录不正确所致（）
A.下颌后退
B.下颌偏向右侧
C.下颌偏向左侧
D.个别后牙开
E.前牙开
参考答案：A, B, C, E
| 从方框内选择适当的短语并用其正确形式完成句子 | |
2. It was dark. They had to _______________ somewhere to live. 3. _______________, it's the training not the trainers that improves a runner's speed or score. 4. People should _______________ and spend it in a reasonable(合理的) way. 5. She always _______________ fashionable clothes when she goes shopping. |