单选题 It is said that the math teacher seems ______ towards bright students.
【正确答案】 A
【答案解析】本题为词义辨析题。partial意为“偏袒的”；beneficial意为“有益的”；preferable意为“更优越的”；liable意为“有责任的，有……倾向的”。本句大意为：据说数学老师好像偏爱聪明学生。