In western countries，people usually call manual workers as _____ workers, mental workers as __________ workers, and service and repair workers as _______workers.
A. blue, green,white
B. blue, white, grey
C. black, blue, green
D. white, blue, black
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Which of the following is NOT considered as part of the service industry?
A. Banking
B. Managementconsultation
C. Tourism
D. steel-making
In western countries, it is impolite to talk about men's _____.
A. height
B. income
C. weight
D. age
Whether a job is seen as labor or work depends on _____.
A. the job itself
B. the pay
C. the tastes of the individual
D. the time on it
Workers and laborers differ in the following aspects EXCEPT_____.
A. their attitudes toward the jobs
B. the amount of personal satisfaction from the jobs
C. hours spent in leisure
D. the types of jobs
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