The copyboy’s duties may sometimes include ______.
A. running errands for staff reporters
B. writing small news stories
C. reporting campus and student news
D. both A and B
正确答案：D
答案为D根据第二段第一二句workasacopyboyrunningerrandsandhelpingstaffreporters．Hemayevenbegivenachancetowritesmallstories作出该项选择
