患儿，男性，12岁，主诉上前牙反咬要求矫正。检查：牙列<img src="/Image1/ad/addfb60c8626ac42f5feae12c1a76b35.jpg" />，两侧磨牙为中性关系，<img src="/Image1/7e/7ec786f27980a5660528e58d72a787d0.jpg" />反，覆度正常，SNA82°角，SNB80°角，上颌拥挤度2mm，下颌拥挤度1mm，Ul-SN98°角，IMPA90°角。该患者的诊断为（）<br>A:安氏Ⅰ类错<img src="/Image1/41/416d70c5ce8bf1e24cd865a81ac5ece8.jpg" /><br>B:安氏Ⅱ类错<img src="/Image1/41/416d70c5ce8bf1e24cd865a81ac5ece8.jpg" /><br>C:安氏Ⅲ类错<img src="/Image1/41/416d70c5ce8bf1e24cd865a81ac5ece8.jpg" /><br>D:骨性安氏Ⅲ类错<img src="/Image1/41/416d70c5ce8bf1e24cd865a81ac5ece8.jpg" /><br>E:骨性安氏Ⅱ类错<img src="/Image1/41/416d70c5ce8bf1e24cd865a81ac5ece8.jpg" />