填空题
When there are no efficient doctors in large population centers, epidemics start.
【参考答案】
N
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
填空题
This passage is mainly about how epidemics spread and how to prevent in advance.
点击查看答案&解析
问答题
许多人赞成远程教育,是因为...... 2.也有人认为远程教育效果不明显。 3.你的观点。
点击查看答案
相关试题
My companion sat silent for some t...
The little girl looked thin and pa...
In school most children_______...
friendliness改为unfriendliness
After a few months, the immigrants...