According to the passage, which of the following statements is TRUE?
A:Different aspects (方面) of an urban environment, such as the crowded streets, can lead to an increase in self-control.
B:Small changes in urban design, cannot reduce the negative side effects of city life.
C:For the first time in history, the earth's population is more urban than rural.
D:A walk down a busy city street will improve brain performance.
发布时间:2024-04-14 01:07:52