Question

    Scientists are not alone in the fight against the virus, as various products and apps are giving them a hand. Here are some examples.

Drones (无人机)

Drones have played a major role in disinfection (消毒). Police officers also use them to spread the latest information. What's more, they use drones to remind people to wear masks or warn them not to gather in large groups.

Robots

Robots are good helpers on the frontlines. They do many tasks in hospitals, including sending medicine or meals, doing disinfection and measuring patients' body temperature. This not only greatly reduces the burden for medical workers, but also prevents the cross-infection (交叉感染).

Mini-programmes

Different mini-programmes, or apps that you don't need to download but can use on Wechat, have also come to help. For example, you can check whether you have unknowingly travelled alongside infected patients. Community workers can collect information about people more easily with the help of mini-programmes.

Health QR codes (健康码)

People in more than 100 cities can get their own health QR codes by applying through Alipay or Wechat. This way, they don't have to fill in information like their names, ages and living addresses over and over again when they enter public places.

Title: 1. Joins the Fight

Drones	＞They play a major role in disinfection. ＞They are used by police officers to tell people 2. to do.
Robots	＞They help medical workers do much work. ＞They help reduce the 3. of cross-infection.
Mini-programmes	＞They are used to check if there are any infected patients near you. ＞They make it 4. for community workers to collect information.
Health QR codes	By applying health QR codes, people don't have to fill in their 5. information over and over again when entering public places.

Answer

1.Technology

2.what

3.risk/possibility

4.easier

5.personal

【解析】

在抗击病毒的战斗中，科学家并不是唯一一个参与到对抗病毒的斗争中来的人，各种科技产品和应用程序都在帮助他们。本篇介绍无人机、机器人、微型程序、健康QR代码等各种科技产品和应用程序在对抗病毒中的作用。

1.根据文中“Scientists are not alone in the fight against the virus, as various products and apps are giving them a hand Drones … Robots …Mini-programmes…Health QR codes”无人机、机器人、微型程序、健康QR代码等各种科技产品和应用程序都在帮助科学家对抗病毒；由此推断空格处指科技产品加入到对抗病毒的斗争中；空格是句子的主语，判断填名词，technology科技，名词，故答案为Technology。

2.判断空格填疑问词，与不定式构成“疑问词+不定式”结构做动词宾语；根据第二段“What's more, they use drones to remind people to wear masks or warn them not to gather in large groups.”可知无人机提醒人们戴口罩或警告他们不要聚集在一个大的群体，即告诉人们该做什么；故答案为what。

3.空格在定冠词后面，判断填名词；根据第三段“This not only greatly reduces the burden for medical workers, but also prevents the cross-infection ” 这不仅大大减轻了医务人员的负担，而且防止了交叉感染，即降低交叉感染的风险/可能； risk风险，名词；possibility可能，名词；故答案为risk/ possibility

4.make sth+adj使……状态，由此判断空格填形容词；根据第四段“Community workers can collect information about people more easily with the help of mini-programmes” 社区工作者可以通过小型项目更容易地收集人们的信息，由此可知空格指小程序使社区工作者更容易收集信息； easier更容易，形容词比较级；故答案为easier。

5.空格在形容词性物主代词后面，判断填名词；根据第五段“This way, they don't have to fill in information like their names, ages and living addresses over and over again when they enter public places”他们进入公共场所时就不必一遍又一遍地填写姓名、年龄和居住地址等信息，可知空格处 指人们不必一遍又一遍地填写个人信息；personal个人的，形容词；故答案为personal。