单项选择题
Britain’s climate is influenced by（）,a warm ocean current that passes the western coast of the British Isles and warms them.
A.the North Atlantic Drift B.the Brazil Current C.the Labrador Current D.the Falkland Current
单项选择题 The largest lake in the British Isles is（）.
单项选择题 Britain’s longest rivers are（）.
单项选择题 Northern Ireland,which takes up the northern fifth of Ireland,is a fourth political division of（）
