Unlike animals, most plants can make their own food. 植物从太阳获得所需的能量。 Plants get the energy they need from the sun. 植物通过根部吸收水分。 Plants absorb water through their roots. 植物将二氧化碳和水转化为糖。 Plants convert carbon dioxide and water into sugar. 一棵成熟的树可以为好...
4. What is the future for energy storage? 能量存储的未来是怎样的? 5. Why does life require chirality? 为什么生命需要手性? 6. How can we better manage the world's plastic waste? 我们如何更好地管理世界上的塑料废物? 7. Will AI redefine the future of chemistry? AI会重新定义化学的未来吗?
解析: 1. 句中需要一个动词不定式表示目的,因此填入 "to save",构成 "to save energy"。 2. 这是一个一般过去时的疑问句,主语是不可数名词 "water",因此 be 动词用 "was"。 3. "smoke" 是不可数名词,需要用 "much" 修饰,表示 "太多"。主语是 "smoke",谓语动词用第三人称单数形式 "makes"。 答案...
二、 用所给单词的适当形式填空、1. We should(save)water and energy.2. Do you know how(proteet) the Earth?3. She used some eggs(make) a cake.4. People can't cut down too(much) trees.5. There's so (mahy) rubbish on the floor. ...
Other than caffeine levels, how do energy drinks differ from sodas and sports drinks? Soft drinks are mainly water, sugar and flavoring. They don't do anything for your body; they're just supposed to taste good. Sports drinks are designed to replenish fluids lost during activity. They typica...
Plastic waste does not decompose quickly. Instead, it breaks down into dangerous microplastic particles. Microplastics are difficult to track and can easily make their way into our water and food. In total, humans throw away roughly four million tons of trash every day with about 12.8 percent ...
Food production always had a negative impact on energy production, while the conduction from energy to food varied for different types of energy. The conduction between food and the water supply was not as significant as was generally considered. Especially, the impact of the water supply on ...
解析: 第3题:句子需要一个动词形式修饰“energy”,表示“节约能源”这一行为。因此,使用动词“save”的动名词形式“saving”。 第4题:句子是一个疑问句,询问“瓶子里是否有水”。“be”动词需要与不可数名词“water”搭配,使用第三人称单数形式“is”,构成“there is”结构,表示“有”。由于是疑问句,将“i...
How can we save water and energy? A. Take long showers. B. Leave the tap on while brushing teeth. C. Take shorter showers and turn off the tap while brushing teeth. D. Use a lot of hot water. 相关知识点: 试题来源: 解析 C。中文解析:“Taking shorter showers and turning off the ...
Energy, which includes the production and supply of energy Utilities, such as water, electric, and gas companies Consumer discretionary, which represents non-essential goods Consumer staples, which represents essential goods such as food and beverage companies ...