听第9段材料，回答第13至16题。

13. Who could the man speaker most probably be?

A． A person who saw the accident.

B． The driver of the lorry.

C． A police officer.

[单选题]听第9段材料，回答第13-16题。第13题：Who Could the man Speaker most probably be ?A． a person who saw the accidentB． the driver of the lorryC． a police officer

[单选题]听第9段材料，回答第13至16题。13.Who could the man speaker most probably be?A． A person who saw the accident.B． The driver of the lorry.C． A police office.

[单选题]听第9段材料，回答第13至l6题。13 Who could the man speaker most probably be?A． A person who saw the accident．B． The driver of the lorry．C． A police officer．

[单选题]听第9段材料，回答 13～16 题第13题：What is a daypack ？（ ）A．A boxB．A bagC．A lock

[单选题]听第9段材料，回答 13～16 题。第13题：What is a daypackA．A box.B．A bag.C．A lock.

[单选题]听第9段材料，回答第13至l6题。第13题：What is a daypack?A．A box.B．A bag.C．A lock.

[单选题]听第9材料，回答 13～16 题。第13题：What is a daypack?A． A box.B．A bag.C．A lock.

[单选题]听第14段材料，回答第16至第18题。16.Who is calling？A．A police officer. B.A new neighbor. C.A busy milkman.

[单选题]听下面一段对话，回答第11至第13三个小题。第11题：Who is the woman talking to?A． A hotel clerk. B. A hotel manager. C. A policeman.

[单选题]听第8段材料，回答第10至12题。10. Who is making the telephone call?A． Thomas Brothers.B． Mike Landon.C． Jack Cooper