2 . 根据句意，选择单词或短语并以其适当形式填空。

tragic     relieve     harmony     influence     assist     special     infect     devote     liberal     collaborate     assist

1. A ________ always concludes with the hero’s or the heroine’s death.
2. Laughter is one of the most ________expressions of emotion.
3. They’ve picked up a really serious________ from something they’ve eaten.
4. Seeing people of different nationalities live together________is a real pleasure.
5. Any ________you could give the police will be greatly appreciated.
6. The shop________ received me indifferently while leaning on a counter.
7. Leslie Nielsen’s ________to acting is wonderfully inspiring. He built a hugely successful career with little more than plain old hard work and determination.
8. There are deep________in the country over the war.
9. Edgar Snow was an American journalist who wrote i________books and articles about China in the 1930s.

3 . She _______ the children with her enthusiasm for music.

A．charged

B．responded

C．infected

D．subjected

5 . 由于缺乏医疗设施与防护措施，很多医护人员面临被感染的风险。(lack) （汉译英）

6 . 据报道，这个城市已经有超过 4 万人感染了病毒，且公众为食物匮乏而担忧，这值得关注。(worth) （汉译英）

7 . 她那快乐的情绪和笑声感染了全班。
Her cheerful spirits and laughter________.

8 . 这种病毒在短短几天内感染了数千台计算机。
This virus ________ within days.

10 . 事情的真相是宽街水泵抽上来的水被废弃物污染了
The ________was ________ the water from the Broad Street pump had been ________ by waste.