[判断题] An important difference between presupposition and entailment is that presupposition，unlike entailment，is not vulnerable to negation. That is to say, if a sentence is negated, the original presupposition is still true.

人文主义教育目的观 正确。 错误。 熔融泵齿轮联轴器声音异常或震动如何处理？ 正确。 错误。 下面哪一句话不能体现父母的榜样作用（） 正确。 错误。 科学主义教育目的观 正确。 错误。 交流供电和（）V以上直流供电的消防用电设备的金属外壳应有接地保护，接地线应与电气保护接地干线（PE线）相连接。 正确。 错误。 An important difference between presupposition and entailment is that presupposition，unlike entailment，is not vulnerable to negation. That is to say, if a sentence is negated, the original presupposition is still true.