【单选题】听力原文:Sometimes the general manager gets his assistants to do extra work. Which of the following is TRUE about the general manager and his assistants?
A.
He has more assistant working part-time than he had expected.
B.
His assistants occasionally do more than the required amount of work.
C.
His assistants get him to help them with their work from time to time.
D.
He has so much work that he forgets to help his colleagues now and then.