选择题

1、The _______ is causing a global pandemic, affecting millions of people worldwide.

A. coronavirus B. flu virus C. HIV virus D. Ebola virus

答案：A

解析：新冠病毒正在全球范围内引发大流行病，影响全球数百万人，根据常识和语境，答案为A，即新冠病毒，其他选项如流感病毒、HIV病毒和埃博拉病毒虽然也是病毒，但并未引起全球大流行。

2、The _______ of wearing a mask in public places during the outbreak has been emphasized by health experts.

A. necessity B. possibility C. requirement D. responsibility

答案：A

解析：疫情爆发期间在公共场所戴口罩的必要性已经得到了卫生专家的强调，根据语境和常识，答案为A，即必要性，其他选项可能性、要求和责任虽然也与戴口罩有关，但不符合题意。

阅读理解

阅读下列关于新冠病毒的短文，然后回答问题。

The COVID-19 pandemic has caused significant impact on the world economy and society. Governments around the world have implemented various measures to contain the spread of the virus, including social distancing, lockdown, and wearing masks in public areas. The impact of these measures has been profound on businesses, individuals, and communities.

1、What has caused a significant impact on the world economy and society? (No more than 5 words)

答案：The COVID-19 pandemic.

解析：新冠病毒大流行对世界经济和社会造成了重大影响，这是文章第一句话直接给出的答案。

2、What are some of the measures implemented by governments to contain the spread of the virus? (No more than 10 words)

答案：Social distancing, lockdown, and wearing masks in public areas.

解析：政府采取了各种措施来遏制病毒的传播，包括社交距离、封锁和在公共场所戴口罩，这是文章中明确提到的措施。

词汇与语法

请从下列选项中选出与所给单词有相同意思的词或短语。

1、epidemic → _______ (疫情)

答案：outbreak

解析：疫情是指某种疾病在短时间内迅速传播的情况，英文中常用epidemic或outbreak来表示，答案为outbreak。

翻译题

将下列句子翻译成英文。

新冠病毒对全球经济和社会产生了重大影响，许多企业倒闭，失业率上升，人们的生活受到了严重的影响，我们必须采取措施来应对这一挑战，COVID-19 has had a significant impact on the global economy and society. Many businesses have closed down, unemployment has risen, and people's lives have been severely affected. We must take measures to respond to this challenge.

解析：这个句子主要描述了新冠病毒对全球经济和社会的影响，以及我们需要采取措施来应对这一挑战，翻译时需要注意保持原文的准确性和流畅性。