homelessness - state of having no home, poverty  - state of having little or no money, illiteracy - inability to read and write, war - armed conflict between different countries or groups, racism  - discrimination based on race, crime  - illegal activity punishable by law, hunger - severe lack of food, aging population  - increasing average age of people, population growth - increase in the number of people in the country,

Module 3 b

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？