单项选择题
A. She is Professor Jamison’s daughter. B. She works part-time as Professor Jamison’s secretary. C. She used to do the job herself.
A. Mr Alexander is wanted on the phone but he is out. B. Mr Johnson is wanted on the phone but he is out. C. Mr Alexander works for ABC Imports.
A. In a taxi. B. On a bus. C. On a train.