Robots can be reprogrammed by a computer to do another one after completing one

题干

Robots can be reprogrammed by a computer to do another one after completing one specific task, and this is ______ automatic machines differ.

A．because	B．what
C．where	D．how

上一题下一题 0.65难度单项选择更新时间:2019-05-09 11:44:37

小学学科试题库

初中学科试题库

高中学科试题库