Employees need to the latest technical developments.
A. catch up with
B. keep up with
C. get along with
D. team up with
网友回答
A. catch up with
(答案→)B. keep up with
C. get along with
D. team up with
解析：考查词组：A. catch up with赶上，B. keep up with跟上，C. get along with相处，D. team up with与…合作，句意：职员需要跟上最新的科技发展，选B。