解析 A。need to 后面接动词原形,“explain the importance of recycling”表示解释回收的重要性,所以选 A。B 选项“explains”是第三人称单数形式;C 选项“explaining”是现在分词形式;D 选项“explained”是过去式和过去分词形式,都不符合要求。反馈 收藏 ...
[translate] aExplain the importance of recycling to their business and do this by presenting real-life examples from your own experience. 解释回收的重要性到他们的事务并且做此通过提出从您自己的经验的真实例子。[translate]
Describe the costs of water pollution. Explain how market activity has impacts on the natural environment. Explain the impact of positive externality on the working of a market. Describe the environmental problem known as climate change. Explain how recycling of materials can help a country in the...
Specifically, the model proposed examines the impact of: (a) environmental attitudes and beliefs, (b) certain socio-demographic factors, (c) economic characteristics and d) environmental sensitivity variables in the development of three environmentally responsible behaviors: purchase, recycling and ...
Explain nutrient recycling. What is MDM2 and how does it affect the P53 protein? Describe the term "specific activity" and why it is an important measure of protein purification. What are the 4 potential health risks associated with the overconsumption of protein?
while giving back to local communities or reducing our carbon footprint as much as we can. Let’s make 2023 the year of the rise of conscientious travellers, getting away from the usual tourist traps, choosing brands that prioritise sustainability and recycling and reusing as much as possible....
What is the purpose of the text? A. To advertise a new kind of shoes. B. To describe the process of making shoes. C. To introduce a new way of recycling plastic waste. D. To stress the importance of E. nvironmental protection. F. [ 写作意图题。文章主要介绍了美国的一家公司利用用...
B. Rely on the kinesthetic sense C. Rely entirely on the indications of the flight instruments. 查看完整题目与答案 晶体管是一种 元件,具有 作用,实质上是一种 控制器件。 查看完整题目与答案 According to the passage, which procedure is NOT involved in garbage recycling? A. Separating usable ...
aActive Recycling Program in Place 到位有效的Recycling节目[translate] aThere are two important additional activities associated with projects that are worthy of special mention here: evaluation and dissemination. It should be noted that both evaluation and dissemination are not confined to the later pha...
Since most of the atmosphere is N_2 gas (79%), why should nitrogen be a "limiting" material? What is nitrogen pollution? Why does it make sense to remove nitrogen from sewage with denitrification? Explain nutrient recycling. Explain how N fixing nodules form in legumes. ...