13.
A. Hosting a seminar.
B. Giving a lecture.
C. Giving a report.
D. Introducing a book.

14.
A. She is the supervisor of the HR department.
B. Her friend is the supervisor of the HR department.
C. She can help the man to get an interview opportunity.
D. She has some relatives working for the company.

来源:可可英语 //www.utensil-race.com/cet6/201608/460263.shtml