官方给的答案是D。
"artificial intelligence will soon become more effective than humans at even the most highly-skilled jobs, and waiting to consider it's impact on the labor market could have catastrophic consequences."
这个句子and前后并列怎么会接waiting呢?waiting不能做动词和前面的will become平行为什么会用and并列?AI waiting to consider...这是什么话??
artificial intelligence will soon become more effective than humans at even the most highly-skilled jobs and waiting to consider it's impact on the labor market could have catastrophic consequences