020C 高中生活: 高级课程 Professor: Jeremy invited Heather to his party last weekend because she helped him cheat on his math homework. Today Jeremy is talking with his friend Allison about some of the gossip people have been saying since the...
020A 高中生活: 初级课程 Heather和Jeremy是高中同学，俩人一起上数学课。在上课前的几分钟，他们聊了起来。 Professor: That's right, Winnie. Say, what do students in my class talk about before I arrive? Professor, 我们...
