根据句意和所给的首字母填单词。

1. My mother is a nurse. She works in a famous h______.

2. Tom, if you are t______, drink this water.

3. When little Jack gets excited, he j______ up and down.

4. With the help of the local people, we found the church e______.

5. I wonder why I can't get good grades a______ I have been studying so hard.

在考虑运输服务的直接成本的同时，有必要考虑运输方式对______和运输绩效以及对物流渠道成员购买选择的影响。

A．库存成本

B．运输成本

C．运输距离

D．服务质量