Scientists ___ important research on ocean pollution when they ___ a new species last year. A. were doing, discovered B. have done, discovered C. did, were discovering D. are doing, discover 相关知识点: 试题来源: 解析 A。解析:本题考查过去进行时和一般过去时(此处发现新物种是一般过去时...
When a certain kind of pollution occurs in the ocean, many sea turtles may get ___. A. lost B. excited C. sick D. happy 相关知识点: 试题来源: 解析 C。解析:当海洋发生某种污染时,许多海龟可能会生病。而不是变得迷失、兴奋或者高兴。这里考查词汇与语境的匹配,根据海洋污染的语境选择合适的词汇...
When was ocean acidification discovered? Ocean Acidification: Ocean acidification is an effect caused in the oceans due to the pollution of the ocean because of reduced oxygen and increased carbon dioxide with the increased pH levels leading to high risks in the lives. ...
Ocean pollution occurs when potentially harmful or harmfulsources of pollution reach the water. These 1 (source) ofpollution can include residential(住宅的) waste, 2(industry)waste, agricultural waste, chemicals.. Most of the sources ofocean pollution originate 3 land. Many of the most harmful...
百度试题 结果1 题目5.提到海洋,它的污染问题变得越来越严重。When it comes to the ocean, its pollution is becoming more and more serious. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Ocean pollution55(kill) more than one million sea birds each year.46.47.48.49.50.51.52.53.54.55. 相关知识点: 试题来源: 解析 46. sources[解析:根据空格前 These可知,此空格处应填复数形式。]47.industrial[解析:形容词修饰名词 waste,故可知此处填形容词industrial(工业的)。]48.but[解析:not..but...
Rupertdiscoveredthatspendingtime with horsesandridingthem washelping Rowan.But unluckily,theBushmenoftheKalaharidonothavehorses.SothefamilysetoutforMongoliawhere horseshavebeenimportantforlong.Ruperthaswrittenaboutthisjourneytohelphissoninhisbook HorseBoy,andhehasproducedadocumentaryofthesamename.Inthefilm,people...
discoveredwhenyoulookinthemirror. G.Thesuddentouchofcoldwaterwillsurprise thebody,leavingyoutakingadeepbreath. Ⅲ.完形填空 Asolderstudentsatyourschool,doyou sometimesfeelakindofresponsibility? I was luckyenoughtobenamedoneofourprefects(级 长).My 1 hassofarmeantthatI?vehadto help with school meetings,...
2.阅读以下短文,感知加黑部分,并完成文后的练习When it comes to the ocean, its ①pollution is becoming more and more serious. World Ocean Day, falling on June 8th, is aimed at rai-sing ②awareness of ocean ③conservation.The ocean plays a key role in our world.Not only does it offer ...
根据倒数第二段的“Hule only discovered recently that the weed was edible when she met tourists from another coastal city. She researched these leaves and learned that the salty plant is rich in vitamins. She made her own version of the fritters, with chickpea flour, and presented it at the...