答案:D.结合If there are more trees,the amount of CO2in the atmosphere will be和常识可知树越多,二氧化碳就会越少,the amount of…的数量,后跟不可数名词,故用little的比较级less,故答案是D. 如果有更多的树,空气中二氧化碳的数量就会越少. 比较级(Comparative Degree)就是将二者进行比较产生的词形,是由形...
解答答案:D.结合If there are more trees,the amount of CO2in the atmosphere will be和常识可知树越多,二氧化碳就会越少,the amount of…的数量,后跟不可数名词,故用little的比较级less,故答案是D. 点评比较级(Comparative Degree)就是将二者进行比较产生的词形,是由形容词原级转化而来的,一般是在原级后面加er...
百度试题 结果1 题目2. If there are more trees, the amount of CO2 in the atmosphere will be A. greater B. less C. the same D. more 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目 20. The amount of CO2 in the atmosphere will lead the temperature to rise.The amount of CO, in the atmosphere will cause the temperature to rise 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
2The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in ___. A.at least a slight decrease in global temperaturesB.at the most a slight increase in short-wavelength radiation reaching the earthC.a slight long-term increase in global temperature...
百度试题 结果1 题目10.如果有更多的树,大气中二氧化碳的数量会变少Ifthere are moretrees, the amountofCO2 in the atmosphere will beless 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
The amount of CO 2 in the atmosphere is steadily rising at the present day due to human activities. In pre-industrial times, before 1800, the concentration was ca. 280 ppmv (parts per million by volume, or mixing ratio). Since then it has risen at an increasing rate, as shown by ice...
CO2 in the air is rapidly approaching the limits proposed by the Intergovernmental Panel on Climate Change (IPCC)."As long as we're consuming fossil fuels,we're putting out CO2,"says Klaus Lackner,a geophysicist at Columbia University,"We cannot let the CO2 in the atmosphere rise indefinitely...
Carbon emissions are gases such as carbon dioxide(CO2)that come out into the atmosphere, where they make climate change worse. This has also caused the temperature rise. Emissions are caused by all sorts of human activiti...
答案呈现 11D12C13D14D15A 16isdifferentfrom17kept;movie18Iftherewereno19Becauseof20cause;torise 基础巩固练 答案呈现 21recycle；throwitaway 22leadto/resultin 23aslittlepaperaspossible 24makeadifference 25Asaresultof/Becauseof 能力提升练 26C 31A 27A 32B 28D 33D 29C 34B 30D 35B 答案呈现 ...