【单选题】听力原文:W: Dan, did you want to see me? M: Oh, yes, Sue, please sit down. We need some help. W: What can I do? M: Look at this schedule. [22] There are four conferences in April. And there aren't enough ...
A.
There are not enough efficient managers.
B.
It lacks in guidelines for new employees.
C.
The conference schedule should change immediately.