请问这题选什么.she missed the train because she had been ------the

答案选 A STUCK IN(表示“困在...之中,陷入.”)
She missed the train because she had been stuck inthe traffic jam.
这句话的意思大致是:因为路上交通拥堵,她困在路上所以没有能赶上火车.
再举个例子：
My car' s stuck in the mud,and it won' t budge.我的汽车陷入泥中,一动也不动.
stuck是stick的过去式、过去分词,在这个句子中是过去分词,因为是过去完成时态（had）.
B striken 和 D struck 的单词原形都是strike,strike in表示：突然插嘴; 干涉,与题意不符.
C 原形为stick to,stick to 粘住,坚持,例如：stick to one's words 遵守诺言.
补充：strike过去式为struck,过去分词为struck / striken 均可