1 . 假如你是李华，半个月前你给澳大利亚好友Jack邮寄了一些口罩以帮助他和家人防范新冠肺炎。请给他写一封电子邮件询问他是否收到口罩并告知他一些防范经验，内容包括：
1.表达关心；
2.询问口罩是否收到；
3.介绍防范经验。
注意：1.词数：100左右；2.可适当增加细节，以使行文连贯。
参考词汇：新冠肺炎COVID-19   口罩surgical mask
Dear Jack,
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Yours,

Li Hua

2 . 假定你是李华，你所在的国际学校要征集一封英文感谢信，以致谢奋战在抗击新冠肺炎一线的医护人员，请你根据下列要点写一封信投稿：
1. 表达谢意; 2. 个人感受; 3. 表达信心。
注意: 1.词数100左右; 2.可以适当增加细节，以使行文连贯。
参考词汇：流行病epidemic       疫情epidemic situation       新型冠状病毒COVID-19
Dear Medical workers,
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Yours sincerely,

Li Hua

3 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

China is now fighting a war of a different kind. It’s against    1    unseen enemy, which has been named COVID-19 by the WHO. Since its appearance at the end of December in Wuhan, the virus    2    (cause) this disease has spread to other cities, infecting hundreds of thousands of people and leading to over one thousand    3    (dead). As yet, there is no vaccine (疫苗) to protect people against the virus and the only    4    (effect) way to fight it is to try to contain it.

The Chinese people should be praised because,     5     the most part, they refused to panic. They’ve stayed home as much as possible, worn protective masks and washed their hands    6     (frequent) and thoroughly. The government’s response has also been calm and effective. They’ve kept every one    7     (inform) about what has been happening and they’ve sent thousands of doctors and nurses to Hubei to treat those     8    have been infected.

This terrible virus hasn’t been defeated and the fight against it may continue for several more months. However, it will eventually die out. It’s hoped that    9    the crisis fades, China and the world will learn that cooperation and hope, not panic or criticism, is the    10     (good) way to face a common threat.