Ⅰ. 根据语境写出正确的单词
1. a great many statistics 很多统计数据
2. the boundary between the two countries
两国的分界线
3. assist him with the chores 帮他处理琐事
4. the top priority 当务之急
5. tackle all her problems 处理她所有的难题
6. a vital clue 一个极其重要的线索
7. many comrades 很多同志
8. the tragic scenes 悲惨的场景
9. relieve Emma 接替埃玛
10. a Canadian specialist 一个加拿大专家
11. infectious diseases 传染病
12. the treatment clinic 治疗门诊
13. disinfect clothing and surfaces 给衣服和表面消毒
14. Ebola outbreak 埃博拉爆发
15. the twin girls 双胞胎姐妹
16. a medical ward 病房
17. compensate the loss 弥补损失
18. collaborate to create a global community
一起打造一个“地球村”
19. a shared future for mankind 人类共同的未来
20. his devotion to the cause 他对事业的奉献
