水量平衡
参考答案:
地球上任一区域,在一定时段内进入的水量与输出的水量之差等于该区域内的蓄水量变化,这一关系称为水量平衡。
I was on my way to the Taiyetos Mountains. The sun was setting when my car 31 (break) down near a remote and poor village. Cursing my misfortune, I was wondering where I was going to spend the night when I realized that the villagers who had gathered around me were arguing as to 32 should have the honor of receiving me 33 a guest in their house. Finally, I accepted the offer of an old woman who lived alone in a little house. While she was getting me 34 (settle) into a tiny but clean room, the head of the village was tying up his horse to my car to pull it to 35 small town some 20 kilometres away 36 there was a garage.
I had noticed three hens running free in my hostess’s courtyard and that night one of them ended up in a dish on my table. 37 villagers brought me goat's cheese and honey. We drank together and talked 38 (merry) till far into the night.
When the time came for me to say goodbye to my friends in the village, I wanted to reward the old woman 39 the trouble I had caused 40 .
精度高的印刷机、印刷精美印刷品应选择。()
A、软性包衬
B、中性包衬
C、硬性包衬
D、普通包衬