When a material burns in the air, heat is released and new substances are______.

admin2019-02-22 37

问题 When a material burns in the air, heat is released and new substances are______.

选项 A、separated
B、ruined
C、formed
D、dissolved

答案C

解析这是一道词汇题，考点是意思相近的动词的被动语态的辨析。

转载请注明原文地址:https://kaotiyun.com/show/zt3O777K

成人本科学位英语

相关试题推荐

随机试题

最新回复(0)