单项选择题A．They focus on the future of education.B．They mainly talk about education for all.C．They require participation of readers.D．They should be treated as one book.

单项选择题A．more than two weeks after the rerun presidential electionB．less than two weeks after the rerun presidential electionC．more than two weeks before the rerun presidential electionD．less than two weeks before the rerun presidential election

单项选择题Australia, which is one of the world's developed countries, has become rich through ______.

单项选择题The Victorian Age was largely an age of ______, eminently represented by Dickens and Thackeray.

单项选择题______ is the first important governess novel in the English literary history.