Equipped with the information they have gathered, they can preparing their business plan.
A. set out
B. set about
C. set off
D. set up
网友回答
A. set out
(答案→)B. set about
C. set off
D. set up
解析：句意：已经有了他们收集的信息，他们就能够着手开始准备他们的生意计划了。set out 出发，开始；后接动词不定式； set about+doing开始走某事； set off动身； set up建立。根据句意故选B。