I could stay for one or two days but staying for a week it’s out of the question.A. as

问题补充：

I could stay for one or two days, but staying for a week, it’s out of the question.

A. as for

B. with

C. because of

D. besides

答案：

(答案→)A. as for

B. with

C. because of

D. besides

解析：考察词组。As for 关于，至于 with 带有 because of 因为 besides 除此之外

句意为，我可以待一到两天，但是至于一个星期，那是不可能的。