______progress helps to relieve scarcities is a fact accepted by economists.

admin2014-01-01  39

问题 ______progress helps to relieve scarcities is a fact accepted by economists.

选项 A、Technological
B、That technological
C、Although technological
D、There is technological

答案B

解析
转载请注明原文地址:https://jikaoti.com/ti/u5mGFFFM
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)