单项选择题
The most serious potential natural disasters in New Zealand are（）
A.storms and earthquakes B.volcanoes and floods C.earthquakes and volcanoes D.floods and storms
单项选择题 The following are the volcanic mountains in North Island except（）
单项选择题 The longest river in New Zealand is（）
单项选择题 The Southern Alps,with Mt Cook in the center,runs almost the whole length of（）
