The ______is the longest war that the US has ever fought in history.
The ______is the longest war that the US has ever fought in history.
A、Korea War
B、Vietnam War
C、Afghanistan
D、Persian Gulf War
【正确答案】:B
【题目解析】:越南战争是美国历史上打的最长的一场战争,1950年至1975年。
Top