國中英語基測出現過 at 的考題。

stage 階段
waste 浪費
percentage 百分比
1.
According to the reading, which is one of the reasons for food waste?
Stores do not know how to pack food well.
There is no refrigerator on the truck to keep food fresh.
Factories do not have enough trucks to carry food to stores.
Farmers do not have enough machines to collect food. (C) There is no
2.
Which is true about food waste at each stage in the three parts of the world?
North America & Oceania has a higher percentage of food waste at Stage 1 than Europe.
South & Southeast Asia has a higher percentage of food waste at Stage 4 than the other two areas.
Europe has a lower percentage of food waste at Stage 3 than the other two areas.
For each area, the highest percentage of food waste happens at Stage 5.