https://online2.tingclass.net/lesson/shi0529/0009/9870/46.mp3
https://image.tingclass.net/statics/js/2012
Grant:Hi, Jenna. What are you doing?
格蘭特：嗨，珍娜。你在做什么?
Jenna:I am chatting online with a friend.
珍娜：我在網(wǎng)上和一個(gè)朋友聊天。
Grant:That’s fun. Do I know this friend?
格蘭格：好玩耶，這個(gè)朋友我認(rèn)識(shí)嗎?
Jenna:Yes, you know her.
珍娜：是的，你認(rèn)識(shí)她的。
