单项选择题

Questions 18-20 based on the following dialogue between friends about their family. You now have 20 seconds to read Questions 18-20. When is this lecture given

A．Just before the final exam.
B．During the first week of classes.
C．During the second week of classes.
D．After the second laboratory quiz.

<上一题目录下一题>

热门试题

单项选择题

单项选择题

Questions 18-20 based on the following dialogue between friends about their family. You now have 20 seconds to read Questions 18-20. When is this lecture given 您的浏览器不支持 audio 元素。