问题
填空题
根据句意及汉语提示，写出单词。
1. What can we do under the aging(老化的)_______(人口) situation?
2. 70 _______ (百分之……) of Chinese women are satisfied with their lives.
3. The water level is _______ (上升；增长).
4. We take ten ________
(分钟)-walk exercise everyday.
5. He ________ (吸烟) for years before stopping.
答案
1. popula
tion 2. percent 3. increasi
ng 4. minute 5. had smoked
