31 Why does Bechtel prefer to go out for lunch?
A. To meet with her coworkers.
B. To catch up with her work.
C. To have some time on her own.
D. To collect data for her report.
32. What is the text mainly about?
A. The advantage of wireless technology.
B. The importance of self-reflection.
C. The stress from working overtime.
D. The popularity of having meals alone.
答案BCD