[求助]介词在比较句中的运用

90.Although Napoleon’s army entered Russia with far more supplies than they had in their previous campaigns, it had provisions for only twenty-four days.
(A) they had in their previous campaigns
(B) their previous campaigns had had
(C) they had for any previous campaign
(D) in their previous campaigns
(E) for any previous campaign
the key:E。
比较考点：介词短语在比较句中的运用？？

其他几项错在哪呢，和 for only twenty-four days.有关吗。谁能和我详细讲讲这道题呢。。。谢谢

现在的一场campaign 和 以前的(任意)一场campaign 比

不是现在的一场campaign和以前所有的campaings比

所以只有E对