(Ever since) the world (began), nations (have difficulty) (in keeping) peace wit

游客2025-03-14 36

问题 (Ever since) the world (began), nations (have difficulty) (in keeping) peace with their neighbors.

选项 A、Ever since
B、began
C、have difficulty
D、in keeping

答案 C

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3996260.html

相关试题推荐

随机试题

最新回复(0)

WhentheWesternEuropeannationsrosetopowerinthe15thand16thcenturi