they can't see __ flowers in the picturesome any a an

they can't see __ flowers in the picturesome any a an
they can't see __ flowers in the picture
some any a an

they can't see __ flowers in the picturesome any a an
any
some不能用在否定句中.a 和 an都是跟单数名次的,flowers是复数所以不行

any、