---Did you hear that water in Tai Lake smelt terrible?---Yes. In fact, it ______. That's all because of the people and the factories around.A.pollutedB.was pollutedC.has pollutedD.will pollute
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B解析此题较难。考查语态、时态。句意为:----你听说了太湖的水很难闻吗?----是的,实际上它是被污染了。全都是因为附近的人和工厂。太湖的水被污染这件事情是发生在过去,应该用一般过去时,而且对于太湖来说应该是被污染,应该用被动语态。