What are the two speakers talking about?
A. Paying for tickets.
B. Repairing machines.
C. Changing notes.
听一段材料，回答下面几个小题。How many places will Mr.Robertson visit in China?
A.Two.
B.Three.
C.Four.How will Robertson go to Xi’an?
A.By plane.
B.By train.
C.By car.Where was Robertson born?
A.Australia.
B.England.
C.China.
听一段材料，回答下面几个小题。What’s the relationship between the two speakers?
A.Schoolmates.
B.Workmates.
C.Strangers.Why is Jeanie here earlier?
A.To meet her friend.
B.To have a class.
C.To go over her homework.What’s Jack’s attitude toward the test?
A.He is calm.
B.He worries about it.
C.He has to get an A
听一段材料，回答下面几个小题。How will they travel?
A.By train.
B.By bus.
C.By plane.When should the man book the traveling in advance?
A.Four months.
B.Eight months.
C.Ten months.What is the purpose of the man?
A.To book a ticket.
B.To give some details.
C.To ask for information.
听一段材料，回答下面几个小题。What is wrong with the man?
A.He has a cough.
B.He has a cold.
C.He has a headache.What is the relationship between the two speakers?
A.Brother and sister.
B.Workmates.
C.Doctor and patient.What will the man do next?
A.Take a medical examination.
B.Refuse the woman’s advice.
C.Arrange the business affairs.
What are the two speakers talking about?
A.Paying taxes.
B.The price of cigarettes.
C.Giving up smoking.