Which of the following best expresses the main idea?
选项:
A:A growing number of Americans are doubtful about what high technology can do in
B:Many scientists are starting to believe that the better understanding of human beings will
C:More and more young scientists are trying their best to find new ways to solve the
D:Technological creativity will still play a very important part in solving the world's
发布时间:2024-06-13 00:41:42