A theory often involves an imaginary model that helps scientists picture the way

游客2024-06-27 36

问题 A theory often involves an imaginary model that helps scientists picture the way an observed event could (produce) ______.

选项

答案 be produced

解析本题考查动词的语态变化。在修饰the way的定语从句中，主语an observed event与谓语produce之间存在逻辑上的被动关系，需要使用produce的被动式：况且跟在情态动词could的后面，所以用be produced。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3652069.html

相关试题推荐

随机试题

最新回复(0)

Scientiststhinklaser(be)______oneofthemostusefultoolstoday.tobe句意：科学