GRE Reading Comprehension: Manhatton-GRE阅读Manhatton - DA17FR31BY9K0954A$

In the last line of the passage, the word "exceptions" is in quotes to make the point that A. the idea of "exceptions" is crucial to effective education B. the quote is taken verbatim from a teacher C. students who perform academically well are an aberration, not the reverse D. certain teachers inappropriately consider "non-white, immigrant, or non-English-speaking children" as other than the norm E. teachers versed in the principles and theories of child and adolescent development developed to explain the middle-class experience are actually the norm