's search for ways of producing electricity has never stopped.Now a UK company has developed a special floor.There is a system in the floor that can produce electricity very cheaply using the energy from footsteps.That is to say,every time people step on this floor,electricity is produced....
A. It is really difficult to produce electricity by sunlight. B. The use of the floor may help solve the problem of climate change. C. The more people walk on the floor, the more electricity can be produced. D. The system using the energy from footsteps to produce electricity costs a ...
electricity, gas, can reduce the use of coal is not only a good tradition, but also the embodiment of the environmental protection consciousness, we must start from the little things that make life more green, let the earth more harmonious. The...
A.it is really difficult to produce electricity by using sunlight B.the use of the floor may help solve the problem of climate change C.the more people walk on the floor, the more electricity can be produced D.the floor could be of little help to the shop owners near the street using...
3. What can we infer from the text? A.It is really difficult to produce electricity by sunlight. B.The use of the floor may help solve the problem of climate change. C.The more people walk on the floor, the more electricity can be produced. ...
C A. It is really difficult to produce electricity by using sunlight. B.The use of the floor may help solve the problem of climate change. C.The more people walk on the floor, the more electricity can be produced. D. The floor could be of little help to the shop owners near the ...
What can we infer from the text? . It is really difficult to produce electricity by sunlight. . The use of the floor may help solve the problem of climate change. . The more people walk on the floor, the more electricity can be produced. . The system using the energy from footsteps ...
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The technology could be used toconvertthe energy into electricity—right under people’s feet. The floor could actually be very efficient(效率高的). This is especially true when it is used in very busy areas. And the reason is that a lot of energy is produced simply because of large numbe...
【3】What can we infer from the textA.It is really difficult to produce electricity by sunlight.B.The use of the floor may help solve the problem of climate change.C.The more people walk on the floor, the more electricity can be produced.D.The system using the energy from footsteps to...