[填空题]What is the purpose of the video library To help people improve their ______ abilities.

参考答案:listening and speaking
答案解析:Welcome to our free video library! The purpose of our library is to help you improve your listening and speaking abilities. If you use our library for the first time, you may have difficulty understanding native speakers. Don’t worry! It will take some time to follow what each person is saying in the video. When listening to the video, try to write down the key word that you hear and the words th at you understand. Try to notice the different expressions that are used in each conversation. Are you ready to take your first step towards fluency in English In order to start watching your first video, all that you need to do is to click on the link of your choice. What is the purpose of the video library [解析] 题干问的是什么是视频库的作用。根据原文中“The purpose of our library is to help you improve your listening and speaking abilities.”可知，其目的是为了提高听说的能力。所以这里应该填listening and speaking。