【判断题】请判断对错。“即将到来的 21 世纪是人类开发利用海洋的新世纪。”在以下 A 和 B 两个译文版本中, A 版译文更符合英语表达习惯、意思更接近原文的译文。 A. In the coming 21st century mankind will have new opportunities to develop and utilize the ocean. B. The coming 21st ce...
【简答题】(2) New sources of energy must be found , and this will take time , but it is not likely to result in any situation that will ever restore that sense of cheap and plentiful energy we have had in the t...
【简答题】engineering will have revolutionary consequences for mankind. 2. The in plants caused by radiation have been found in experiments. 3. This has been considered to be a rather than a disease in itself. ...