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Work done by machines has replaced manual labor.
A:mental
B:hard
C:handy
D:physical
B:hard
C:handy
D:physical
参考答案
参考解析
解析：机器生产已经代替了手工劳作。physical“体力的，身体的”，例如：physical exercise体育活动。mental“精神的，心里的，脑力的”，例如：This experience caused him much mental suffering．这一经历给他的精神造成了极大痛苦。hard“硬的，难的”，例如：It's hard for old people to change their ways．老年人很难改变自己的习惯。handy“方便的，手边的”，例如： Always keep a first-aid kit handy．手边要经常有个急救箱。只physical意思上和manual最接近。
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