【单选题】

Questions 8 to 10 are based on the following conversation.At the end of the conversation, you will be given 15 seconds to answer the questions.

Now listen to the conversation.
What is the name of the course the man and woman are discussingA．PhysicalChemistry.
B．LifeExperience.
C．Introduction to Science.
D．InvertebrateBiology.