________ is America’s unique contribution to the world history of architecture.A.Edgar

Even when he is with others, he feels rather ______.A．aloneB．singleC．lonelyD．unique

The semantic ______ of ancient documents is not unique. Even in our own time, many documen

Which is______, North America or South America？A．biggestB．the biggestC．more biggerD．bigger

The Rising Glory of America is written by______, the Revolutionary Poet of America.A．Phili

______is considered as the United States unique contribution to music.A．Rock and rollB．Jaz

Each ______ leave is different and unique to each other.A、personalB、individualC、separabl