阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16 ~ 25的相应位置上。

As a child, I was always out exploring my local area, whether swimming at the beaches or hiking through the bush. Australia’s outdoor lifestyle had me hooked on adventure and nature. I always wanted to explore   16  else was out there. Going on family holidays to many of the East Coast beach towns was always   17  fun adventure into the   18  (know). I came to love the beauty of world, and began to recognize just   19  much the planet had to offer, even   20  my experience of it was only in my backyard.

Also, Australia is very remote and detached from the rest of the world.   21  (Europe) often drive into other countries for   22   summer vacations. We never had that luxury and   international travel seemed all the more exotic and   23  (adventure) to me. Very often, we   24  (expose) to other countries through TV and movies,   25  I wanted to experience it for myself.

海上运输风险的多样性使得影响海上运输货物保险费率的不确定因素不仅多而且不稳定。下列不属于这些不确定因素的是( )。

A．货物的种类、性质、特点和包装

B．保险责任范围和保险条件

C．货物运输的时间

D．被保险人和船东的信誉以及过去3年(或5年)的损失记录