og 198 - new question

valarie

198. 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

Does it matter if the "campaign" is in plural form or singlar in E?And why? Thanks.

rt316

any在肯定句中解释为：任何一个，所以，名词一般用单数。