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Ways to reduce food waste
Food waste is a big problem around the world. While some people t1． away unwanted food, lots of people in other parts of the world face food shortages.
In order to reduce food waste, many c2． in the world like German and France have food banks. People and grocery stores can give extra food to them and they can give the food to t3． in need. Shanghai Oasis opened China’s first food bank in 2015. In five years, it saved seven million tons of food and h4． 760,000 people.
Many fruits and v5． go to waste because they look ugly. For example, about 25 to 30 percent of carrots don't make it to the store because of their l6．. So try to buy ugly food next time, since it is j7． as good as “normal” food.
Many Chinese restaurants are telling people to o8． dishes by using the “N-1”formula. “N” s9． for the number of people in your group. So if you’re in a group of s10． people, you should order five dishes.
To reduce food waste is a big task, and it needs time. Everyone can do something to make a difference.
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
