شرکت در آزمون آنلاین زبان انگلیسی 1 - زبان انگلیسی 1 | آزمون شماره 10254

According to the passage, which sentence is NOT true? 

For thousands of years, people have tried to find ways to keep food for longer. In the past, this was important, as people needed to save fresh food for times when it was hard to find. Today, there are still many places without electricity and people living in these places need to preserve food in ways that don’t use fridges. They need to make food last as long as possible.

Drying is the oldest type of food preservation. If water is removed from food, bacteria can’t grow. In ancient times in hot countries, people simply left fruit and meat outside to dry in the sun and the wind until all their natural water were gone. This made the fruit last a very long time. Drying fruit sometimes results in a completely new product. For example, grapes turn into raisins, and plums turn into prunes. Drying food in the sun does not work in cooler or wetter climates, but people have other methods to preserve food in cold places.

According to the passage, it is TRUE that … .