单项选择题
Conversation 2
A.To relieve her headache. B.To bring down the temperature. C.To relieve her sore throat. D.To relieve her cold.
A.Manager and clerk. B.Director and secretary. C.Doctor and nurse. D.Professor and student.
A.A close friend of Dr. Johnson. B.A regular patient of Dr. Johnson. C.A new patient of Dr. Johnson. D.An old patient of Dr. Johnson.