【用戶】Liz
【年級】大一上
【評論內容】It's no mystery that sitting in front of the tube isn't exactly ______19______ .
【用戶】業精於勤,事立於豫
【年級】研一下
【評論內容】It's no mystery that sitting in front of the tube isn't exactly ______19______ . = sitting in front of the tube isn't exactly ______19______ is no mystery.(坐在電視機前是完全不健康的已經不是秘密了。)19、(A)healthy 健康的。(B)modern 現代的。(C)present 存在的。(D)simple 簡單的