Victims of natural disasters can ____ serious injuries, both internal and ____. When a natural disaster happens, an ____ may take place to find out the causes, and governments might ____ to decide what measures can prevent the disaster happening again. Depending on the ____ of a disaster, there can be a ____ of solutions to prevent it. Some of these solutions might have to be put into place by ____ workers and engineers.

排行榜

视觉风格

选项

切换模板

恢复自动保存: