But the thinner panel is cheaper.An A4 sized panel put onto the back of a jacket costs less than US$13.75
As long as you stay within range of the transmitting masts () that relay a call to the networks, phones will never again run out of power.
A.It could charge a cellphone during a summer walk in the countryside.
B.Scientists are now perfecting a way to recharge ) electrical equipment while on the move.
C.When you are in an area with poor or no signal, your phone will constantly look for a better connection, and will use up all your power doing so.
D.They can also be added to furniture and rooftops.
E.At one micro-metre, they are the same thickness as photographic film.
F.The innovation is the result of a three-nation research project backed by European Union subsidies for work into clean energy sources, with the Swedish-Dutch company Akzo-Nobel as one of the partners.
G.The basic technology of wearable solar panels is the same as that used for conventional solar panels.In an English speech competition, you are asked to describe the following picture and explain to the judges how you understand it.
第四部分:书面表达(共两节,35分)
第一节情景作文(20分)
假设你是红星中学高三(1)班的学生李华,你校上周五进行了防火疏散演习。请你根据以下四幅图的先后顺序,为校刊英语园地写一篇题为“A Fire Drill”的英文稿件,叙述演习的完整过程。
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