Questions 15-18
A. By speaking like a baby. B. By using real names. C. By being consistent. D. By talking in a patronizing way.
单项选择题What did Sandy promise to do()
A. Lend him some books. B. Give him more advice. C. Return the books by Wednesday. D. Let him use her notes.
单项选择题What is the most probable relationship between the man and the woman()
A. Restaurant owner and customer. B. Teacher and student. C. Husband and wife. D. Doctor and patient.