Zoom sees sales boom amid pandemic 新冠肺炎疫

　　unleashed 突然释放了

　　video conferencing 视频会议

　　stay connected 保持联系

　　remote working 远程工作

　　staying in touch 保持联络

　　daily use 单日使用量

　　logged on 登陆

　　security 安全

　　privacy 隐私

　　popularity 人气，受欢迎程度

　　profits 利润

　　2. What does the success of Zoom reflect, according to the text?

　　3. How long did it take for the app to grow from ten million to 300 million participants in daily use?

　　4. What flaws have been exposed as more people have started to use Zoom?

　　1. True or false? Zoom is an app which people use to make video calls.

　　True. It is a popular video conferencing app.

　　2. What does the success of Zoom reflect, according to the text?

　　Zoom’s success reflects how it’s helped us to stay connected, from remote working, to learning, to simply staying in touch with friends and loved ones.

　　3. How long did it take for the app to grow from ten million to 300 million participants in daily use?

　　It took the app several months to do so.

　电影蜜蜂　4. What flaws have been exposed as more people have started to use Zoom?

　　As more people have logged on, Zoom’s security and privacy flaws have been exposed.