托福听力加试不算分数，不过托福听力加试没有明显标志，大家并不能从顺序上把它找出来，所以，在备考中积累一些托福听力加试题目是非常必要的，至少在遇见它们的时候，可以小小的放松一下精力。下面，是小编为大家整理托福听力经典加试“师生讨论论文”，希望对大家有所帮助。
对话：师生讨论论文场景
一个女生上了语言课,老师布置写论文，她就去找老师讨论说要写有关方言的问题(有题)，因为她在和同宿舍的同学相处的时候发现，大家虽然来自不同的地方，但是会根据对方说话的模式不同调节自己说话的方式(有题)，她认为自己学校有很多外来的学生，就决定做这个研究探讨这个模式是怎样的，教授说要她注意研究范围(有题)，还说好，等她做完了计划告诉他一声(有题)。
以上就是托福听力经典加试题，大家在记住题目的同时也可以参考一下该题考点，方便在考场上节省时间，迅速答题。希望考出好成绩！
寻宝活动答案宝箱：
He refused to develop projection technology, reasoning that if he made and sold projectors, then exhibitors would purchase only one machine—a projector—from him instead of several.
Which of the sentences below best expresses the essential information in the highlighted sentence in the passage? Incorrect answer choices change the meaning in important ways or leave out essential information.
A. Edison was more interested in developing a variety of machines than in developing a technology based on only one.
B. Edison refused to work on projection technology because he did not think exhibitors would replace their projectors with newer machines.
C. Edison did not want to develop projection technology because it limited the number of machines he could sell.
D. Edison would not develop projection technology unless exhibitors agreed to purchase more than one projector from him.
