In the sentence "Robots can perform these retitive, high-precision operations 24 hours a day without fatigue." The word "fatigue" can be explained as ( ).
A. rest
B. paying
C. powering
D. being exhausted
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With this definition, a robot must possess intelligence, which is normally due to computer algorithms associated with its control and sensing systems.句中,主句的主语是()。
A. robot
B. possess
C. intelligence
D. which
Webster's dictionary defines robot as "an automatic device that performs functions ordinarily ascribed to human beings".本句是复合句,that引导的定语从句修饰()。
A. robot
B. automatic device
C. Webster's dictionary
D. functions
Foreigners always associate China ( ) the Great Wall.
A. to
B. in
C. with
D. for
A healthy diet should consist ( ) wholefood.健康饮食应由全天然食物构成。
A. of
B. to
C. for
D. with