Section B

Passage One Questions 26 to 28 are based on the passage you have just heard.

A．Professor Smith is her uncle.
B．He is Professor Jamison’s assistant.
C．She used to do the job herself.
D．She has just applied for the job.

A．The passage tells us the habitat and migration of sharks.
B．The passage tells us why sharks are dangerous to people.
C．The passage introduces the evolutional process of sharks.
D．The passage introduces the basic information about sharks.