↑ 收起筛选 ↑
试题详情

Russia’s cutting off the gas supply raised a major concern to the European Union, ______ a number of member states are increasingly dependent on one single supplier.

A. whose        B. that      C. where    D. which

高三英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题