355.【确定】 prep原题,For every positive even integer n, the
functionh(n) is defined to be the product of all the even integers
from 2 to n,inclusive. If p is the smallest prime factor of h(100)
+ 1, then p is
(A) between 2 and 10
(B) between 10 and 20
(C) between 20 and 30
(D) between 30 and 40
(E)greater than 40(答案)作者: pattytraine 时间: 2012-12-25 20:51