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【参考答案】

例如有种情况，自动化工厂要求持续24小时的机器运转，因此日夜颠倒上班成了一个越来越重要的问题。
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单项选择题
A．He enjoys watching TV.B．He enjoys talking with his wife.C．He enjoys wasting his time.D．He enjoys doing anything.
A．He enjoys watching TV.
B．He enjoys talking with his wife.
C．He enjoys wasting his time.
D．He enjoys doing anything.
单项选择题
A．Going to the cinema together.B．Watching television together.C．Going for a walk together.D．Quarreling together.
A．Going to the cinema together.
B．Watching television together.
C．Going for a walk together.
D．Quarreling together.
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