患者，男，9岁，面中份凹陷，面下1／3高度偏小，下颌前伸，前牙反，可退至切。磨牙近中关系，ANB0°。上前牙略内倾。下前牙直立

目前矫治首选下列哪项方案（）

A.常规固定正畸治疗

B.功能矫形治疗

C.正颌外科

D.生长停止后口腔正畸与正颌外科

E.以上都不是

句型转换。

1.   Our English teacher is from England.   (改为同义句)      

     Our English teacher _____ England.

2.  My father has been out of the work for two months.  (就画线部分提问)      

      _____ has your father been out of the work?

3.  Have you received a letter from your parents recently? (改为同义句)     

     Have you _____ your parents recently?

4.   I feel tired.  How about having a rest?  (改为同义句)     

      I feel tired,  _____ have a rest?

5.  The baby didn't cry any more as soon as he saw his mother.(就画线部分提问)     

    When did the baby  ______?