填空题The largest part of U.K. is （）
填空题The U.K. consists of England, （）,（）and Northern Ireland.
填空题The full title of the U.K. is the United Kingdom of （）and （）
填空题The U.K. is situated in （）Europe.
单项选择题The （）were the original inhabitants in America.
A.blacks B.Indians C.PuertoRicans
