The students were told that they____at the school gate at 2:00 the following afternoon.(选择题)

问题描述:

The students were told that they____at the school gate at 2:00 the following afternoon.(选择题)
A.met
B.will meet
C.were to meet
D.were met
请各位告诉我选哪个,并且其他几个选项错在哪里.谢谢顺便翻译一下!

选C.表示一种安排.
A.这个真不用解释,完全不通顺嘛.
B.时态不对.应该是would.
D.没有体现出在校门集合这件事是将发生的.