题干

China and the United States agreed to five new strategies for cooperation on _______ climate change in Washington, D. C, on July 10.
A. addressing    B. assessing
C. delivering    D. dismissing
上一题 下一题 0.65难度 单项选择 更新时间:2017-10-28 06:03:03

答案(点此获取答案解析)