When ______,ice will be changed into water, or even steam.A、heatedB、heatingC、t

游客2023-09-25 47

问题 When ______,ice will be changed into water, or even steam.

选项 A、heated
B、heating
C、to heat
D、be heating

答案 A

解析主语ice与动词heat构成被动关系，即“冰被加热”。故分词需用过去分词，表示被动。句意：冰块加热时会变成水甚至蒸汽。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3044540.html

相关试题推荐

随机试题

最新回复(0)

Wemustadaptourthinkingtothe(change)______conditions.changed过去分词作conditi