The main benefit for Attwood of doing this type of work is that he now
A. talks to the workers.
B. feels he understands how things work.
C. sees for himself how things can be improved.
查看答案
A．InB．ByC．at
A. In
By
C. at
What does Attwood think has the biggest effect on workers' speed？
A. the payment system
B. background music
C. colleagues work rates
What effect has Attwood's experience had on the company's personnel policy？
A. Jobs are now advertised internally.
B. Working hours are now flexible.
C. Basic wages are now higher.
What is required of Al software to save a life？
A. It must be able to swim.
B. It must keep walking round the pool.
C. It must distinguish between a swimmer and a shadow.
D. It must save a life within a few months.
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