In the United States, 30 percent of the adult (成年人) population has a “weight problem”. To many people, the case is clear: we eat too much. But scientific evidence(证据)does little to support the idea. Going back to the America of 1910, we find that people were thinner than ...
根据第一段提到In the United States, 30 percent of the adult(成年人)population has a “weight problem.可知美国有百分之三十的人有肥胖问题, 故选C项。 (2)题详解: D 考查推理判断题。根据第一段提到In the United States, 30 percent of the adult(成年人)population has a “weight problem.可知...
In the United States, 30 percent of the adult population has a "weight problem". To many people, the cause is obvious: they eat too much. But scientific evidence does little to support this idea. Going back to the America of the 1910s, we find that people were thinner than today, ...
In the United States,30 percent of the adult population has a"weight problem".To many people,the cause is clear:we eat too much.But scientific evidence does little to support this idea.Going back to the America of 1910,we find that people were thinner than today,yet they ate more food....
根据第一段中“In the United States, 30 percent of the adult population has a “weight problem”.( 在美国,30%的成年人有“体重问题”)”可知,假设有500个美国成年人,他们中就会有500×30%=150人有体重问题。故选D。 (2)题详解: 细节理解题。根据第一段中“Going back to the America of 1910,...
The total fertility rate in the United States saw no significant changes in 2022 in comparison to the previous year 2021 and remained at around 1.67 children per woman. However, 2022 marked the second consecutive increase of the fertility rate. The total fertility rate is the average number of...
C In the United States, 30 percent of the adult population has a"weight problem". Because they eat too much. Going back to the Americ a of 1910, we find that people were thinner than today, yet they ate more food. In those days people worked harder physical-ly, walked more, used ma...
根据第一段第一句In the United States, 30 percent of the adult population have a“weight problem”可知,许多美国人过度肥胖。故选C。 根据第一段提到的30 percent of the people have a“weight problem”可知,500*30%=150。故选D。 根据第一段提到的But scientific evidence(科学证明)does little to sup...
In the United States, 30 percent of the adult population has a "weight problem". To many people, the cause is obvious: they eat too much. But scientific evidence does little to support this idea. Going back to the America of the 1910s, we find that people were thinner than today, ...
In the United States, 30% of the adult population has a “weight problem”. To many people, the cause is obvious(明显的): they eat too much. But scientific evidence does little to support this idea. Going back to the America of the 1910s, we find that people were thinner than today...