单项选择题

From the third paragraph, we can know that______.

A．there has not been a true humanlike robot yet
B．computers in the robots are expensive
C．robots may do what they are told
D．robots have been designed to work independently

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单项选择题

Which of the following conclusions is best supported by the second paragraph

A．Robot does not last long.
B．The early men made toys themselves.
C．Man has always had a desire to make a copy of himself.
D．The materials for making a copy of man are limite

单项选择题

According to the passage, however intelligent a robot may be, it______.

A．acts as an ordinary animal
B．is nothing but a machine
C．is viewed as a modem myth
D．is regarded as a human being