8. 听材料,回答问题。
(1) What did the man teach at the University in Houston?
A . Medical English.
B . English for Scientists.
C . Business English.
(2) What do we know about the man?
A . He came here to find a job 2 years ago.
B . He's familiar with all the equipment.
C . He took a typing course in Beijing.
(3) What salary does the man expect?
A . $2,000 a month.
B . $2,300 a month.
C . $2,500 a month.