試題詳解

74. Based on the passage, which of the following statements is NOT true for the middle classes?
(A) Educational backgrounds could be a predictor for their future income.
(B) The most insignificant type of the middle classes was petit bourgeoisie.
(C) It was not possible to differentiate managerial classes from professional classes.
(D) Moving from managerial to professional was considered as a promotion.