单项选择题 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 officer.

单项选择题 14 . What was Mrs. Franks doing when the accident took place?A. Walking along Churchill Avenue.B. Getting ready to cross the road. C. Standing outside a bank.

单项选择题 Where can the visitors learn about the subjects for new student?A. In the school hall.B. In the science labs.C. In the classrooms.