The people who objected to the new approach were told that since work had already stared there was no point in ______.

单项选择题David Copperfield, Vanity Fair, and Tom Sawyer were written by Dickens, Thackeray and Mark Twain ______.

单项选择题The education ______ for the coming year is about $ 4 billion, which is much more than what people expected.