試卷名稱:93年 - 93 專技普考_外語導遊人員(英語):外國語(英語)#125153
年份:93年
科目:導遊領隊◆英語
79 According to Answer 1, what is not true about light and radio waves? (A) They are forms of energy. (B) They are substances or particles. (C) They are always in motion. (D) They are much alike in forms.