单项选择题
Northern Ireland,which takes up the northern fifth of Ireland,is a fourth political division of（）
A.the United Kingdom B.Ireland C.Scotland D.Wales
单项选择题 Scotland occupies the（）third of the island of Great Britain in the British Isles.
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（）.
