【简答题】Which of the following did the author probably suggest? [A] Support not the most supported. [B] Deny everything others believe. [C] Throw all tradition into trashcan. [D] Keep your eyes open all the t...
【单选题】What impact can mobile phones have on their users' health? Many people worry about the supposed ill effects caused by radiation from handsets and base stations, (1)_____ the lack of credible evidence ...