给定的陈述之后是一些行动方案。假设该陈述为真，决定正确的选项。
Statement:
There has been a significant drop in the water level
in the lakes supplying water to the city.
Course of action:
1. The water supply authority should impose a partial
cut in supply to tackle the situation.
2. The government should appeal to all the residents
through mass media for minimal use of water.
3. The government should ban the water supply in lower
areas (A)声明 1 和 2 如下
(B)声明 1 和 3 如下
(C)声明 2 和 3 遵循
(D)所有的陈述都遵循答案：(一)
说明：第 3 个操作步骤不正确。禁水不能解决问题。
这个问题的测验