And we can see a 45 of moving screens which were controlled by artificial intelligence (AI)(人工智能)As we all know, AI is growing fast. We are living in a world that depends more and more 46 AI. Al is a group of technologies(技术) that help machines get, understand and use 47 to...
Each time we do work, we use energy. If our muscles do the work, energyin the form of food is required. If a machine does the work, energy in the formof oil, gas, coal, electricity, or some other source is required. Without energy, no work can be done.Energy comes in several ...
Introduction: Despite increasing evidence that Environmental Health Monitoring (EHM) is an effective method to perform rodent colony health surveillance, promotes the 3Rs as a Replacement, is comparable or reduces cost, and demonstrates labor benefits, many research institut...
— We must be committed to harmony between man and Nature. “All things that grow live in harmony and benefit from the nourishment of Nature.” Mother Nature is the cradle of all living beings, including humans. It prov...
4.What do we know about Jim? A.He has a leg injury. B.He withdrew from the football team. C.He spent his holiday with his teammates. 5.Who might Lily be? A.The woman's babysitter.B.The woman's boss.C.The w...
40.The three actions we suggest are essential for success. A. Boost the development of new technology. B. Speed up the use of clean, renewable energy. C. The alarming messages released urged us to change our lifestyle. D. To achieve this, we must allow no new development of coal, oil...
F The three actions we suggest are essential for success. A. Boost the development of new technology. B. Speed up the use of clean, renewable energy. C. The alarming messages released urged us to change our lifestyle. D. To achieve this, we must allow no new development of coal, oil...
The area being studied may be rich in coal. 这个正在被研究的地方可能富含煤。 Having finished my homework,I began to watch TV. 完成作业后,我开始看电视。 Having been told many times,she still can t remember it. 已经被告诉了很多次,她仍然记不住。
fat or oil. Once everything is mixed, leave the soap in a mold(模具)until it becomes hard. After 24 hours, it's ready to cut into pieces. But please remember, you must be patient. Because the soapstill needs around two to three weeks to become...
How does this happen? First we must think about how water gets into Lake Ponkapog.When it rains, water comes into the lake from all around.In the past there were forests all around Lake Ponkapog so the rainwater was clean. Now there are many homes around the lake.People often use chemica...