What is the passage mainly about? [br] How does the polygraph work?It measures p

游客2024-06-17 21

问题 What is the passage mainly about? [br] How does the polygraph work?

选项

答案 It measures people’s blood pressure and pulse rate。

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3637570.html

相关试题推荐

随机试题

最新回复(0)

Alargenumberofcompanieswentbankruptlastyear，mainlyduetotheterriblee