[SOLUTION] The present invention relates to a method of obtaining electrical energy from the kinetic energy of the waves. In this way, I is placed in water a device comprising an inflatable electroactive polymer by wave action. Electro-active polymer is inflated, at a given time, for a ...
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...
2 .Which sentence from paragrapg 1 supports the conclusion that it requires energy to get water to the tops of trees? A.Yes, because plants have developed some amazing inventions! B.For example, plants living on land must move ...
There are plenty of things you can do to boost your energy. We put together a list of 14 ways you can feel more energized at work, home or on the go. #1 Get a Caffeine Boost A quick and effective way to boost energy quickly is to get a little spurt of caffeine. Now, we’re no...
More and more people today expect to get what they want instantly (e.g. goods, services, news), without having to wait. Why is this the case? Do you think this is a positive or negative development? Give reasons for your answer and include any relevant examples from your own knowledge ...
Feeling thirsty? Here's how to get drinking water in Once Human, including setting up a passive Rainwater Collection System.
Plants get the energy they need from the sun. 植物生产食物的过程还需要水 water, 大自然中的植物不需要你去浇水, 雨水rainwater 就够了! 再通过根部 roots 吸收水分 absorb water。 water是一种化学物质,可以用化学符号 H2O来表示, H是氢原子,O是氧原子, ...
Check out our top 16 energy conservation techniques - the best ways to save energy and reduce your carbon footprint.
B. How will people get energy in floating cities? C. Where will water come from in floating citics? D. Why are most things people use recyclable in floating cities?5. This passage may come from A. a travel guide B. a storybook C. a science magazine D. a school report 相关知识点:...
There are so many fun water bottles on the market now that are full of different colors and fun characters. Get yourself and each child a water bottle that's their own. Some have time stamps on them; these can be helpful for the busy bee who doesn't stop to drink. Set alarms on yo...