前牙排成大覆盖(水平开)常用于哪种情况的排牙。()
A.中立区排牙
B.个性排牙
C.下颌弓宽于上颌弓的排牙
D.颌间距离小的排牙
E.上颌弓长于下颌弓的排牙
参考答案:E
Entering the room, I found Mary ______at the desk and _____a letter.
A.seated; wrote
B.sitting, written
C.seating; writing
D.seated; writing
本题仅限报考行政执法类、市(地)以下综合管理类职位的考生作答。