Australia is the world's _____ continent.

单项选择题Scotland Yard is the headquarters of the_____.

单项选择题Since joining the European Economic Community in_____, Britain has adopted the Community system of agricultural support.

单项选择题Theodore Dreiser set forth his _____ concept of the American society in his early works.

单项选择题A crowd is not company, and faces are but a gallery of pictures, and talk but a tinkling cymbal, where there is no love. The above is written by_____.

单项选择题The draft of the Declaration of Independence was written by_____.