[单项选择]Text 3 Daffodils bloom and chocolate eggs melt as the long Easter weekend draws near. Alongside such pleasures is another, equally seasonal: the annual outpouring from the teaching unions’ conferences, whose massed pedagogues can always be relied on to provide a few news stories to delight the headline writers. Guaranteed are lamentations about parents and pupils, both inferior to those of yesteryear in various, not always consistent, ways. Fairly standard attempts to blame the raw materials rather than inadequate workmen, but these moans are given a ready hearing because they confirm the fears of many readers (and not a few editors) that the nation’s moral fibre is in shreds. Also lapped up are the crazy conference motions, such as the proposal in 2007 for a curriculum based on fancy "skills" rather than fusty "knowledge". Union activists in most walks of life are well to the left of those they represent, and teaching-union loyalists are no exception. But such storie
A. Teaching-union activists are more left-leaning than teachers they represent.
B. Teaching-union activists disagree on what should be included in curriculum.
C. Teachers are perceived by the public as a conservative group.
D. Teachers view themselves as liberal and left-leaning Guardian readers.