Theprofessor′sclassroommannerwasquite__________,neverrevealingthewarmthandplayfulnesssheshowedinprivate.
A.lively B.amiable C.formal D.cheerful正确答案C
Theprofessor′sclassroommannerwasquite__________,neverrevealingthewarmthandplayfulnesssheshowedinprivate.
A.lively B.amiable C.formal D.cheerful正确答案C