绘图题：画出高塔形式凝结水精处理体外再生系统图。
参考答案：
如图E-16所示。
1—树脂分离塔；2—阴再生塔；3—阳再生塔（兼储存塔）
根据句意及汉语提示完成句子。
1. I've ________ (已经) read the book twice.
2. In the past, my grandparents couldn't afford an ________ (教育) for my father.
3. ________ (尽管) life is hard for her, she is still happy.
4. They are ________ (考虑) buying a new house.
5. China has ________ (发展) rapidly in recent years.
久立则（）
A.伤骨
B.伤血
C.伤精
D.伤筋
E.伤肉
