Victor： Hi,大家好,我是Victor，

Nancy： Nancy!

Victor： 今天我们讨论的Topic是：

Nancy：There was a pop quiz today.

Victor：今天有突击测验。

Nancy：In American schools, there are three basic types of exams – a quiz, which is about twenty minutes, a test, which takes a whole class period (about 40 minutes) and an exam, which takes about 2 hours.

Victor：美国学生有三种考试，小考20分钟，中考40分钟，大考2小时。

Nancy：A pop quiz is a surprise quiz,

Victor：大家要小心一点哦!

Nancy：There was a pop quiz today.

Victor：There was a pop quiz today.

Nancy: That’s all for today. See you!

Victor: See you!