精品解析：广东省佛山市2021届高三质量检测英语试题（原卷版）.doc

2020~2021学年佛山市普通高中教学质量检测 高三英语 注意事项： 本试卷共 9 页，满分 120 分，考试时间 120 分钟 1. 答卷前, 考生务必将自己的姓名、准考证号填写在答题卡上。 2. 回答选择题时, 选出每小题答案后, 用铅笔把答题卡上对应题目的答案标涂黑。如需改动, 用橡皮擦干净后, 再选涂其他答案标号。回答非选择题时, 将答案写在答题卡上, 写在本试卷上无效。 3. 考试结束后, 将本试卷和答题卡一并交回。 第一部分 阅读（共两节, 满分 50 分） 第一节（共 15 小题；每小题 2.5 分, 满分 37.5 分） 阅读下列短文, 从每题所给的A、B、C、D 四个选项中选出最佳选项。 A There are many options for free video conferencing (会议) apps. Here’s our short list of the best ones, where they shine and where they fall short. Google Hangouts The free video chat app from Google is a great example of a consumer-grade app. It integrates with Gmail and Google Calendar, making it easier for users to operate. Up to 10 participants can join the live conference with a plug-in application. And as it doesn’t support dual stream video and content, some users complain that the video is not clear or reliable. Skype The app, developed by Microsoft, gives 10 users access to a conference. It’s worth noting that Microsoft is integrated with Skype. A plug-in application is required. Advanced features are fascinating, but only available for paid subscription. Zoom The free video conferencing solution from Zoom provides a service for group video calls with over 100 participants. The Zoom Basic plan allows users to have 40-minute calls with a handful of features like screen sharing, local recording and camera filters. A plug-in application is necessary. All calls, which are limited to 40 minutes or less, are secured. Lifesize Lifesize has been in the video conferencing industry for long. By setting up a free account with Lifesize, you can quickly start a free video call with up to 25 participants. It is web-based and doesn’t require downloads or an application on your devices. Guests can join the live call right from the website by clicking on your personal meeting ID link. To use the additional features like 300-way calling, Microsoft integrations and 4K video conference room systems requires a paid subscription. 1. Which aspect of Google Hangouts