Interactive Listening

第 3 级 · 95–160

07:45时间到提醒

You are discussing the progress of a research project with your supervisor.

你在实验室和导师讨论研究项目的进展。

第 1 / 5 轮 · 先听对方说，再选你的回答
还可以播放 2 次
Collection agencies call me often.It's going well. We've received about two hundred responses so far.I'm going to the data center by bus.The survey was collected by the government last century.