TOEFL Listening: TPO-TOEFL听力TPO - 16I4E5EZU1U31TNJR$

Why does the professor say this: A. To express doubt about the man's qualifications for the project B. To ask the man if he would be willing to work on the project C. To ask the man to recommend someone for the project D. To apologize for not being able to offer the project to the man