solar panels should face to the south. (A solar-equipped roof that faces to the east or west will produce roughly 20 percent less electricity than a south-facing roof.) You can also place solar panels on a north-facing roof, but special adjustments will need to be made so that ...
Unfortunately, not much, unless you live in a homeowners association, which will generally have policies and bylaws that everybody has to follow. In that case, you could report your neighbor for transgression against those rules. However, for those who don't live in areas governed by an ass...
Do solar panels work at night? Technically, no. Solar panels and cells must have direct sunlight to generate electricity. But that’s not the entire story. Complete home solar solutions offer two key benefits that affect nighttime energy use: backup battery storage and net metering. While the ...
Every family should have an emergency kit in their home.If there is an earthquake or a hurricane,for example,there could be a (1)___ cut,or the water could get polluted.You might be(2)___at your home for several days because of a storm or a flood.Having an emergency kit(3)__...
1) Tim ___ (go) to work every morning. He ___ (work) very hard. 2) The sun always ___ (rise) in the east. 3) ___ you often ___ (water) these flowers? 4) We know that light ___ (travel) very fast. 5) Sometimes he ___ (be) right. But...
用所给动词的适当形式填空。1. What a pity (遗憾)! Some students just don’t know how ___(have )fun.2. ---___ your father ___ (do) any housework at home? --- No. My mother does it.3. You should practise ___ (read) English every day if you want to learn it well.4.W...
China isn’t an ISS country but it has helped with some of the experiments. In 2003 China sent some rice up to the ISS to find out what space would do to it. 51.The International Space Station___. A. is really a big city in space B. is the biggest man-made satellite C. can...
W:ChatGPT has been taking the world by storm and many people have been using it to perform work tasks like writing emails. Besides, you can use ChatGPT to reply to emails and it usually gives you decent respo...
resist intuition conquer tragedy artificial observation fascinated(1)Unlike machines,human beings make judgment sometimes based on intuitionrather than on reasoning.(2)Will there be a time when everything is artificial,even human mind itself?(3)The scientist has made many int...
25.Billy has ___ been to Beijing. He came back home ___. A.just…yet B.already… just C.just… already D.already… just now 26.Dreams are beatuiful. However, to ___ them needs lots of time and hard work. A.count B.achieve C.invent...