TPO-18听力的一道题

紫梦于UID: 3232379

原文
A: Well, they have extended hours, from 6amto 2am every day.So they need a large staff. But right now they only needpeople early mornings, late nights, and weekends. You’d probably end up with abit of everything rather than a regular spot. On the bright side you’llprobably be able to get some studying done between calls. At least it could bea start and then you can try for better hours next semester.
问题
4. What can be inferred about students whoapply for the open position at the technology-support helpdesk.
They must be enrolled in a computer course.
They will only be able to work on weekends.
They are willing to work many hours eachday they work
They are willing to work irregular hours.
选第四个，感觉是这样，但是不太理解斜体那段话怎么表现irregular啊？
谢谢~

meverickUID: 2955424

http://club.topsage.com/thread-2741351-1-1.html

紫梦于UID: 3232379

2# meverick 谢谢~