The participants were encouraged to others in the class to do the project, and the entire team would get credit.
A. keep up with
B. team up with
C. e up with
D. put up with
网友回答
A. keep up with
(答案→)B. team up with
C. e up with
D. put up with
解析：考查动词短语辨析。A跟上，不落后；B和…合作；C提出，想出；D忍受；句意：参与者被鼓励和班级里的其他人合作来做这个项目，这样所的队员都可以得到荣誉。根据句意说明B正确。