教师专业化发展的核心问题是教师职业（）
A.标准化
B.科学化
C.制度化
D.专业化
参考答案：D
装修工人只要办理了相关的装修手续就可以在房间内施工、做饭。
She is thin ______ as though she never ______ anything. [ ]
A. for the bone; ate
B. to the bone; ate
C. with the bone; eats
D. to the bone; eats
