听力原文:Mr. Smith is nothing special as a boss, but I can tell you I've worked for people
What is the speaker's opinion about Mr. Smith?
A.Mr. Smith is worse than anyone the speaker has worked with.
B.Mr. Smith is about the average among the people the speaker has worked with.
C.Mr. Smith is one of the best people the speaker has worked with.
D.Mr. Smith is very special among the people the speaker has worked with.