Crowds of angry , smelly people were bitching and bumping into each other , and into me , trying to get their copy of whatever textbook they needed for whatever stupid class they were taking . One lady asked to herself out loud " Where is 237 ? " when she was looking at the History section of books .
Why may the people have been unhappy ?
A. It was crowded , hot , and difficult to get their books .
B. They needed to find the history books section to get books .
C. They were trying to return textbooks they needed for their classes .
D. None of the above choices .


A