—How was the journey?
—Tiring! I caught the train at the last second but all the seats . I stood all the way.
A. had been occupied
B. had occupied
C. would occupy
D. would be occupied
网友回答
(答案→)A. had been occupied
B. had occupied
C. would occupy
D. would be occupied
解析： 考查时态和语态。caught the train发生在过去，而所有座位占满是发生在我赶上火车之前，要用过去完成时，排除C,D；且seats和occupy 之间是动宾关系，所以要用被动语态。选A，过去完成时态的被动语态。