1. (2021·南岗模拟) 阅读理解

In the special year of 2020, during the fight against the new virus, China has used lots of powerful technologies. They help scientists find treatments for the virus, as well as control the infection(传染). In recent years, new technologies, such as supercomputers and drones(无人机),have made progress in China. Now they are playing a big role in fighting the new virus.

Supercomputers can run faster than ordinary ones. Supercomputers can also "analyze" the genetic data (基因数据) of the virus and help scientists learn more about the virus in order to make vaccines (疫苗). Chinese companies like Ten cent (腾讯) have opened up their supercomputers to scientists, helping them analyze medicine and find treatments for the virus.

Drones and robots are also giving a hand. They not only make work easier for people, but also prevent cross-infection (交叉感染). Chinese company DJI makes drones that can spray disinfectant(喷洒消毒剂) and give information. If people gather in large groups or do not wear masks, drones can warn them. The DJI drones have gone to more than 50 cities in 18 provinces.

Robots can do work at hospitals, as well as help delivery (快递) workers. For example, e-commerce company JD is using robots to send packages in Wuhan. Other robots bring medicine or meals to patients, conduit (进行) disinfection or check patients' body temperatures. Outside of hospitals, robots help check people's temperatures in public places like train stations and airports

1. （1） The underlined word "analyze" in the passage means "_______________"in Chinese.

   A . 分析 B . 制造 C . 消除
3. （2） From Paragraph 1, we know that _______________.

   A . new technologies are being used to fight the virus. B . all technologies are useful in fighting diseases. C . China tries to make more new technologies
5. （3） Why did Tencent open up their supercomputers?

   A . Because the company wants to sell more medicine. B . Because the company wants to collect information about the virus. C . Because the company wants to help scientists find treatments.
7. （4） What does "giving a hand" mean in Paragraph 3?

   A . To make something new. B . To help someone out. C . To do something useless.
9. （5） What can robots do to fight the virus, according to the story?

   a. Work as doctors in hospital.

   b. Bring food to patients.

   c. Check body temperatures.

   d. Conduct disinfection.

   A . abc B . bcd C . acd