It is pointed out in the first three paragraphs of “The Time Mes

It is pointed out in the first three paragraphs of “The Time Message" that time is tricky,________
【正确答案】：dangerous and valuable
【题目解析】：原句的意思是“《The Time Message》这篇文章的前三段指出时间是微妙的、危险的和有价值的”。