It is ____________(当物体加热时) that the average speed of molecules is increased.when

游客2024-03-05 37

问题 It is ____________(当物体加热时) that the average speed of molecules is increased.

选项

答案 when an object is heated

解析本句是一个强调句型，被强调的部分是一个时间状语从句；第二个考点是加热和物体之间的逻辑关系是被动关系，故要用被动语态。

转载请注明原文地址:https://tihaiku.com/zcyy/3508389.html

相关试题推荐

随机试题

最新回复(0)

A、Allthe55,000attendantsoftheresearchwereregularrunners.B、Onaverage,