______the temperature falling so rapidly, we couldn’t go on with the experiment.

admin2020-05-08  20

问题 ______the temperature falling so rapidly, we couldn’t go on with the experiment.

选项 A、Since
B、For
C、As
D、With

答案D

解析
转载请注明原文地址:https://kaotiyun.com/show/OjxC777K
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)