Job Enrichment While pay is an attempt to (0) zestful employees, job enrichment is an effort to motivate via the work itself. Job enrichment is the (21) of changing the job so that the work will appeal to employees’’ higher-level needs. Its aim is to make the work more meaningful. First, job enrichment is merely (22) up, working harder at what you are doing. Second, it is not job (23), merely adding another meaningless job. Some managers assume they are enriching subordinates’’ work by adding their duties, but the duties must make the job more meaningful in order to be enriching. Third, rotating (24) tasks does not help, at least not very much. Fourth, job enrichment does not mean (25) away all the hard parts and making the task more routine. Then what is job enrichment Job enrichment is based on Frederick Herzberg’’s two-factor theory of (26) Herzberg argued that because job rotation and job enlargement do not provide workers with any additional responsibility or (27) over their jobs, they do not really enhance employee motivation. Job enrichment (28) to increase both the number of tasks a worker does and the control the worker has over the job. Many companies (29) job enrichment to improve the quality of work life for their employees. The (30) benefits of job enrichment are great, but it requires careful planning and execution.A. rewardB. encourageC. stimulateD. promoteEXAMPLE：The correct answer for blank (0) is A.