先秦时期贵族君子的教师大多数出自于巫、史、太师等官职。
参考答案：对
In the reading room, we found her_______at the desk, with her attention______on a book.
A．seated; fixing
B．to sit; fixed
C．seated; fixed
D．seating; fixing
视放射病变可见（）
A.双眼颞侧偏盲
B.单眼全盲
C.双眼同侧偏盲
D.双眼全盲
E.一致性的双眼同侧偏盲伴黄斑回避
