The word "aconic" is ______.

单项选择题Close by Westminster Abbey on the riverside stands the Palace of Westminster, generally known as the ______.

单项选择题If Winter comes, can Spring be far behind is an epigrammatic line by ______.

单项选择题The famous spy story books about the hero James Bond(007) are written by ______.

单项选择题______ describes in detail a communist society.

单项选择题The most obvious and rapid change in the development of a language takes place in the area of