听力原文:M:You said you were going to give us a special assignment this time.W:Yes, you mu
听力原文:M:You said you were going to give us a special assignment this time.
W:Yes, you must do something interesting and be prepared to tell the class about it on Monday in about 200 words.
Q:What is the probable relationship between the two speakers?
(3)
A.Student and teacher.
B.Patient and doctor.
C.Secretary and boss.
D.Tourist and guide.