“皮格马利翁效应”体现了教师道德情感中的（）。
A.爱学校
B.爱学生
C.爱职业
D.爱集体
参考答案：B
— Do you know where David is? I couldn't find him anywhere.
— Well. He _____ have gone far-he told me he would come back in 5 minutes. [ ]
A. shouldn't
B. mustn't
C. can't
D. wouldn't
关于食管癌的组织学分类，绝大多数属于（）
A.未分化癌
B.腺癌
C.腺鳞癌
D.鳞状细胞癌
E.肉瘤
