A-A+

The drinking water was polluted by the toxins

2022-08-01 22:25:02 问答库 阅读 167 次

问题详情

The drinking water was polluted by the toxins that had seeped into soils and groundwater.
A.Y
B.N
C.NG

参考答案

正确答案:A
解析:快速阅读一下题干,发现其中目的是找出污染原因。所以仍然是定位在第一个小标题下。找到第六段Toxins that have seeped into soils and groundwater have contaminated food,drinking water,and the air,说明饮用水、食物和空气都因为渗入到泥土和地下水里的毒素而受到污染。

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