The humiliation continues. At university graduation ceremonies, the ABCs proudly get their awards first; by the time they reach the Zysmans most people are literally having a ZZZ. Shortlists for job interviews, election ballot papers, lists of conference speakers and attendees: all tend to be drawn up alphabetically, and their recipients lose interest as they plough through them.

　　46. What does the author intend to illustrate with AAA A cars and Zodiac cars？

　　[A] A kind of overlooked inequality.

　　[B] A type of conspicuous bias.

　　[C] A type of personal prejudice.

　　[D] A kind of brand discrimination.

　　47. What can we infer from the first three paragraphs？

　　[A] In both East and West， names are essential to success.

　　[B] The alphabet is to blame for the failure of Zo Zysman.

　　[C] Customers often pay a lot of attention to companies‘names.

　　[D] Some form of discrimination is too subtle to recognize.

　　48. The 4th paragraph suggests that

　　[A] questions are often put to the more intelligent students.

　　[B] alphabetically disadvantaged students often escape form class.

　　[C] teachers should pay attention to all of their students.

　　[D] students should be seated according to their eyesight.