- 搜标题
- 搜题干
- 搜选项
单项选择题
Over-exploitation of groundwater and waterbeds in some areas of the United States, cannot the river's water supply, often causing the river to dry up.
Over-exploitation of groundwater and waterbeds in some areas of the United States, cannot the river's water supply, often causing the river to dry up.
A、supply
B、 replenish
C、decrease
D、protect
