用户名: 密码:  用户登录   新用户注册  忘记密码  账号激活
您的位置:教学资源网 >> 试卷 >> 英语试卷
高中英语编辑
江西省江西师范大学附属中学2020-2021学年高二上学期期末考试试题(英语).doc
下载扣金币方式下载扣金币方式
需消耗5金币 立即下载
0个贡献点 立即下载
0个黄金点 立即下载
VIP下载通道>>>
提示:本自然月内重复下载不再扣除金币
  • 资源类别试卷
    资源子类期中期末
  • 教材版本不限
    所属学科高中英语
  • 适用年级高二年级
    适用地区全国通用
  • 文件大小976 K
    上传用户baibai9088
  • 更新时间2021/5/10 15:05:22
    下载统计今日0 总计0
  • 评论(0)发表评论  报错(0)我要报错  收藏
0
0
资源简介

 A

There are a lot of choices for free video conferencing apps. Some of the best ones are offered in a list here, 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 (合并) 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(双语) 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.

21.Which aspect of Google Hangouts is not satisfactory?

A. User capacity.                        B. Video quality.

C. User-friendliness.                   D. Technical support.

22.Which app offers a ten-minute conference service with 30 people for free?

A.Google Hangouts.    B. Skype.   C. Zoom.        D. Lifesize.

23.What is special about Lifesize?

A.It integrates with Microsoft.

B.It is completely free of charge.

C.There is no time limit to its conferences.

D.No application is needed for participants.

  • 暂时没有相关评论
精品专题

请先登录网站关闭

  忘记密码  新用户注册