【题目】Rather than carry out the project by itself, the company planned to _________ with other potential cooperators.
A. catch up B. come up
C. keep up D. team up
在线课程【答案】D
【解析】试题分析：考查动词短语辨析。catch up with赶上；come up with提出；keep up with和……保持一致；team up with与某人合作；句意：这家公司计划和其它有潜力的伙伴合作而不是自己实施这个项目。根据句意可知选D项。