— 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

课程管理越来越摒弃统一，僵化的模式，充分考虑地方与学生的个性差异，具体问题具体分析，因地制宜。这体现了课程管理的（）趋势。

A.规范化趋势

B.多元化趋势

C.弹性化趋势

D.民主化趋势