It is said that the math teacher seems _____ towards bright students.
A、partial
B、beneficial
C、preferable
D、liable
【正确答案】：A
【题目解析】：本题考查的是近义词的辨析。partial偏爱的；be beneficial to有益于；preferable更可取的，更好的，如sth.1 is preferable to sth.2，sth.1比sth.2更好；be liable for有责任义务，be liable to有……的倾向。本句的意思是：“据说数学老师偏爱聪明的学生。”
