Do you like coke? Do you know we can cook chicken with it? And does it have anything to do with our mobile phones? The latest cell phone, the “Coke Phone”, by the Chinese designer Daizi Zheng is a surprise.
Daizi Zheng is a famous designer in England. The Nokia company asked her to design a phone that is not bad for the environment. As a result of her research, she found that normal phone batteries are expensive and bad for the environment. It also uses many good resources(资源)to make a normal battery. So she wanted to design a battery that is green. Then a Nokia cellphone that drinks coke was born.
The cell phone has a bio-battery(生物电池).It gets power from sugar. So users only need to pour a glass of coke into it, and then watch the coke turn into power. Once the battery dies, only oxygen and water are left. Bio-batteries can last three to four times longer than the usual batteries. In fact, Zheng said that not only coke but also soda(苏打)with sugar can be good resources to power the cell phone.
If so, you may never look at a can of coke in the same way again.
1.The “Coke Phone” is the ________ cell phone that is designed ________ a Chinese girl.
2.The normal phone batteries are ________and do ________ to the environment.
3.The Chinese girl designed a bio-battery to________ the ________of a normal phone battery.
4.Coke and soda with sugar can ________ the “Coke Phone” ________ power.
5.From the passage, we know coke has ________ use besides being used to ________ and a drink.
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2