【C5】
A. offices
B. machines
C. rooms
D. lessons
A．Labor and education.B．Products and services.C．Transaction and insurance.D．Utilities
A. Labor and education.
B. Products and services.
C. Transaction and insurance.
D. Utilities and repairs.
A．Examinations.B．The loss of a job.C．Death in a family.D．A divorce.
A. Examinations.
B. The loss of a job.
C. Death in a family.
D. A divorce.
A．To improve themselves.B．To prepare to return to the job market.C．To learn a variety
A. To improve themselves.
B. To prepare to return to the job market.
C. To learn a variety of subjects and skills.
D. To try to qualify themselves for better jobs.
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