填空题 My parents realize that 1(沉迷于电脑游戏是一种潜在的威胁)to kids' physical and mental health.

  • 1、
【正确答案】 1、indulging in computer games is a potential threat    
【答案解析】[解析] “沉迷于电脑游戏”为that从句中的主语，故用动名词indulging in computer games表示。“潜在的威胁”用a potential threat表达。