Basically a robot is a machine which moves, manipulates, joins or processes （） in the same way as human hand or arm. ( 章节：2 难度：2)
- A、characters
- B、catalogues
正确答案:B
答案解析:有
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Basically a robot is a machine which moves, manipulates, joins or processes （） in the same way as human hand or arm. ( 章节：2 难度：2)
微信扫一扫手机做题