单项选择题
Scotland occupies the（）third of the island of Great Britain in the British Isles.
A.southern B.northern C.eastern D.western
单项选择题 England has three main land regions.They are the Southwestern Plateau,the Pennines,and（）.
单项选择题 The English Channel separates the island of Great Britain from（）.
单项选择题 The Commonwealth of Nations is an association of independent countries（）.
