What can polluted water cause? A. Skin problems B. Respiratory problems C. Heart disease D. Make people sick and damage aquatic E. cosystems 相关知识点: 试题来源: 解析 D。解析:文中提到 Polluted water can make people sick and damage aquatic ecosystems。
What can polluted water lead to? A. Soil erosion. B. Drought. C. The spread of waterborne diseases and damage to aquatic ecosystems. D. Forest fires. 相关知识点: 试题来源: 解析 C。解析:文中提到被污染的水会导致水传播疾病的传播以及破坏水生生态系统。A 选项土壤侵蚀不是由污染的水直接导致的...
解析 C。原因:文中提到“When water is polluted, fish and other aquatic animals suffer greatly.”。 反馈 收藏
What can polluted water lead to? A. Obesity. B. Digestive problems and waterborne diseases. C. High blood pressure. D. Diabetes. 相关知识点: 试题来源: 解析 B。解析:文中指出污染的水会导致消化系统问题和水传播疾病。A 选项肥胖不是污染的水导致的;C 选项高血压通常不是污染的水直接导致的;D ...
What can polluted water do? A. Make people healthier. B. Increase the number of fish. C. Kill fish and other aquatic organisms. D. Improve soil quality. 相关知识点: 试题来源: 解析 C。解析:文中提到污染的水会杀死鱼类和其他水生生物。
A. Polluted water. B. Desalination plants. C. Inefficient irrigation systems. D. Factories discharging water. 相关知识点: 试题来源: 解析 B。中文解析:文中提到“we need to invest in the development of new water sources, such as desalination plants and rainwater harvesting systems.”,即海水淡化...
D 选项 “It can only be used for irrigation.”(它只能用于灌溉),同样,二级水没有这样单一的用途限定。而 A 选项 “It is lightly polluted.”(它轻度污染),在水质分类中,二级水可能存在一定程度的污染,相比之下,A 选项是最符合 “water in Level II” 含义的。反馈 收藏 ...
A. Making water more polluted. B. Ignoring water purification. C. Playing a vital role in water purification. D. Reducing the need for water. 相关知识点: 试题来源: 解析 C。解析:文章中说化学在水净化中起着至关重要的作用,使用各种技术去除污染物,使水可安全饮用等,所以答案是 C。反馈...
._ What_ so terrible? __The water in the pool. It has been polluted (污染) A.sounds B.Smells C.tastes D. Looks 相关知识点: 试题来源: 解析 B.A选项是听起来,B选项是闻起来,C选项是尝起来,D选项是看起来。句子意思是:什么闻起来这么难闻?游泳池里的水。它被污染了。闻起来 smells, 选项A,...
A. Nothing can be done. B. Pour more polluted water into it. C. Use filtration, disinfection, and biological treatment. D. Ignore it. 相关知识点: 试题来源: 解析 C。解析:文中提到 This can be done using a variety of methods, such as filtration, disinfection, and biological treatment.。