C. The erosion of silicate rocks reduces carbon-dioxide levels in the atmosphere. D. The formation of silicate rocks removes carbon dioxide from the oceans. 你的答案: 正确答案:C 题目解析: 后才能查看题目解析,还没有账号?马上注册 本文生词0 ...
一The smoke factories makes the air dirty. A.of B.in C.from 相关知识点: 试题来源: 解析 【答案】C 【解析】句意:—什么使空气变脏了?—来自工厂里的烟使得空气变脏了。A.---中的;B. 在--里面;C.来自。smoke from f actories来自工厂里的烟,因此选项A符合题意,所以答案是:C。 分析总结。
Black smoke from cars did. 答案 【解析】该题考查单词填空。did判断句子使用一般过去时,make的过去式是 made_o故答案为:made。相关推荐 1What ___ (make) the air dirty? Black smoke from cars did. 2【题目】What(make)theair_2dirty?Black smoke from cars did. 3【题目】What(make) the air dirt...
1-What makes the air dirty?-The smoke from factories andcarsthe air dirty.A. makesB. makeC. made 2)3.-What makes the air dirty?The smoke from factories and carsthe air dirty.A. makesB. makeC. made 3【题目】-What makes the air dirty?(-T he smoke from factories and carsthe ...
我们能做什么来保持空气清洁?主语Smoke是不可数名词,谓语动词用第三人称单数形式,排除A选项;第二空根据句意可知填动词不定式表示目的,所以C选项符合题意,故选C。 1 解析:B [详解]句意:她的脚比___大,但她比___矮。本题考查人称代词和物主代词。根据句意可知第一个空表示“你的脚”,用名词性物主代词...
What can we do to keep the air clean?意思是:我们做什么可以使空气保持干净?回答是:我们可以乘坐公共汽车或者地铁去上班或上学.故答案为metro. (2).【答案】 take 【解析】 What can we do to keep the air clean?意思是:我们做什么可以使空气保持干净?回答是:我们可以乘坐公共汽车或者地铁去上班或上学....
1. What does the man plan to do? A. Look for a job. B. Move to a new place. C. Rearrange the furniture. 2. What are the speakers talking about? A. A new book. B. A morning paper. C. An African teacher. 3. How does the woman probably feel now?
【题目】一What makes the air dirty?一The smoke factories makes the air dirty.A.ofB.inC.from试题答案 【答案】C【解析】句意:—什么使空气变脏了?—来自工厂里的烟使得空气变脏了。A.---中的;B. 在--里面;C.来自。smoke from factories来自工厂里的烟,因此选项A符合题意,所以答案是:C。
Almost 100,000 tons of carbon dioxide emissions (碳排放) have been prevented. 3 What’s more, a mini program began in Beijing in 2021 through WeChat. 4 It can record our own personal carbon dioxide emissions. If a person uses the mini program, he or she can win credits (信用...
For example, an incredible development project by the University of South Australia is for drones to eventually be able to survey populations for disease by reading the blood oxygen levels of humans from the air. They’ll also be able to scan for other vital signs, like coughing and a high...