cause the water pollution引起水污染,根据情景可知用一般现在时,疑问词what作主语指单数,所以谓语动词用三人称单数形式causes.故答案是What causes the water pollution? What causes the water pollution?反馈 收藏
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What is the main cause of water pollution? A. Industrial waste B. Household waste C. Agricultural waste D. All of the above 相关知识点: 试题来源: 解析 D。解析:文章中提到了工业废水、生活污水和农业废水都是造成水污染的原因,所以答案是 D。
解析 C。原因:文章中提到 Water pollution is also a big issue. Chemicals and waste from factories and farms are dumped into rivers and lakes, making the water unsafe for drinking and swimming. 所以工厂和农场的化学物质和废物是造成水污染的原因。
A.来自家庭的污水。B.水上活动。C.工厂。D.大型动物。根据文章第二段最后一句话“Factories and homes often let dirty water and other harmful things flow into rivers or the sea.(工厂和家庭经常让脏水和其他有害物质流入河流或海洋。)”可知,作者认为水污染的主要原因是工厂。故选C。
Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans and groundwater). Water pollution affects plantsandorganisms in these bodies of water; and, in almost all cases the effect is damaging not only to individual species and populations, but also to the natural biolo...
2 What are the sources of water pollution? 相关知识点: 试题来源: 解析 水污染的来源主要分为两大类:自然来源和人为来源。自然来源包括地质活动、生物活动和大气沉降。人为来源包括工业污染、农业污染、生活污水、城市径流、船舶污染和矿产开采。 水污染的来源主要分为自然来源和人为来源。自然来源包括火山爆发、...
—I think people should stop pouring waste into the rivers. A. cause B. introduction C. answer D. contribution 相关知识点: 试题来源: 解析 C 对话中,Jane被问及水污染的解决办法,她的回答是停止向河流排放废物。因此,"solution"指的是解决办法,对应选项C "answer"。反馈...
What is water pollution caused by? A. The release of harmful substances into the air. B. The discharge of waste materials into water bodies. C. The dumping of waste on land. D. Only the use of pesticides. 相关知识点: 试题来源: ...
What is pollution? As we know, there are 1 kinds of pollution: air pollution, water pollution, waste pollution and noise pollution.They are 2 to the Earth. Then what can we do to help pollution and 3 the Earth? Firstly, we can 4 cars that won't pollute the air. We should ask some...