题目内容
（请给出正确答案）
Can machines perform. the same tasks______？
A．that man does
B．which man does
C．what man does
D．as man does
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更多“Can machines perform. the same tasks______？A．that man doesB．which man doesC．what man doesD”相关的问题
A．they are going to be cheaper
B．they are ever-changing machines
C．it’s impossible to pre-program a robot for everything it will meet with
D．the robots can perform only tasks that they’re programmed to do
Fill in the blank with one word. The first letter is given already. 在横线上填上合适的单子，单词首字母已给出。注意所填单词前后两个句子之间的联系。(答案请给出完整单词，注意拼写和大小写) The word “robot” is used to refer to a wide range of machines, the commion feature of which is that they are all capable of movement and can be used to perform physical tasks. Robots take on many different forms, ranging from ones that take on the human form and way of moving to ones whose appearance is dictated by the function they are to perform. Robots can be g generally as mobile robots, industrial robots, and robots which can fit themselves to the task at hand.
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
The dancers stand motionless at their position and the room grows silent. But as the music starts, they began to move, bending, turning and waving their fans gracefully as they perform. a traditional Japanese dance. Yoshihiro Kuroki watches in silence, occasionally making notes. But as the dance ends, he beams with happiness. The performance has been flawless.
There have been many performances of traditional Japanese dances over the centuries, but this one is unique, because it is performed not by human dancers but by robots. And the performance takes place not in a dance studio but in a laboratory of Sony Corp.'s Entertainment Robot Co. in Shinagawa, Japan, where Kuroki is general manager. He is the mastermind behind a series of even more capable humanoid entertainment robots, starting with the Sony Dream Robot, or SDR, in 1997, up to the current QRIO in 2003.
These delightful machines are only 58 cm tall, about the size of a newborn infant, weigh about 7 kg, and move with 38 degrees of freedom, each with its own servomotor (辅助马达).
QRIO's predecessor, the SDR4X, announced in 2002, can walk, dance, sing, speak, recognize faces, and understand continuous speech. Each robot has two charge-coupled-device cameras to detect color and position and can locate a colored hall, move toward it, and kick it into a goal. It also has contact sensors in several joints to avoid pinching real human fingers. Seeing the robot perform, it is difficult to remember that there is no sentience (知觉) behind those glass eyes.
Which of the following is the most suitable title of this passage？
A．New Entertainment Robots Produced in Japan.
B．QRIO--the Robot Dancers.
C．Robots--Man's Best Friend.
D．An Extraordinary Performance in Sony's Lab.
Only ______ perform that operation.
A) can a good doctor B) a good doctor can
C) can do a good doctor D) do a good doctor
A．executable B．input C．output D．assignment
(d) Evaluate the circumstances in which a government can act as an aid to business performance. (5 marks)
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