题目内容

According to the surveys in 1994 both transport workers and telecom employees obssessed with work-related stress were in danger.

A. Y
B. N
C. NG

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What does the word "encryption" (Line 4, Para. 4) possibly mean?

A. Using of various signals for communication.
B. Writing message or information in secret code.
C. Automatic ally operated positioning system.
D. Accuracy checking device.

According to the study by the Institute of Psychology in Stockholm, overwork is likely to

A. Y
B. N
C. NG

According to the figures published by the European Commission in 1994, the British men worked the longest hours per week in Europe.

A. Y
B. N
C. NG

According to the statistics in 1992 published by Department of Employment 36% of Dutch employees felt tired after work.

A. Y
B. N
C. NG

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