Which of the following is not true?

30/32

It took a lot of time to take water home from the well.

The villagers used to live in conditions without running water.

Solar energy was used to heat water.

A pipeline was built to carry clean water to homes.

Giải thích

Đáp án đúng là: C

Giải thích: Dựa vào câu: And not only did we have running water, but in the evenings it was hot, because the pipe had been lying in the sun all day.

Dịch: Và chúng tôi không chỉ có nước sinh hoạt mà vào những buổi tối nước còn nóng lên vì đường ống nằm dưới nắng cả ngày.