问题
选择题
The problem of global warming is serious. _____ , the sea levels have _____a little.
A．As a consequence; risen
B．On the contrary; arisen
C．On the other hand; arisen
D．In other words; risen
答案
答案：A
固定词组。As a consequence结果是；On the contrary恰恰相反；On the other hand另一方面；In other words换句话说；rise上升；arise上升，出现；句意：全球变暖问题变得更严重了。结果海平面上升了一点了。