GWD29-1还没讨论, 请NN们解答, 感激

Q1:

More than fifty years after the Second World War, a number of African American soldiers were awarded―some of them posthumously―with the Congressional Medal of Honor, which was the nation’s highest military award, and which was long overdue in recognition of their outstanding bravery.

1. with the Congressional Medal of Honor, which was the nation’s highest military award, and which was long overdue in
2. with the Congressional Medal of Honor, the nation’s highest military award for long-overdue
3. the Congressional Medal of Honor, which was the nation’s highest military award, long-overdue in
4. the Congressional Medal of Honor, the nation’s highest military award for long-overdue
5. the Congressional Medal of Honor, the nation’s highest military award, in long-overdue

为什么选E,虽然其他几个都不对, 但在E中, the nation’s highest military award, in long-overdue 做什么成分啊,同位语,独立主格都不对啊, 谢谢了!

前者是同位语，后者是状语，in recognition of ..

ding

这道题B为什么不能选啊？感觉E不对啊，谢谢