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Information and IdeasMediumMain idea about a word's changed meaning

Information and Ideas practice question

The word 'robot' entered English from a 1920 Czech play, where it named a class of artificial workers. Yet the play's robots were not machines of metal and gears; they were beings grown from a synthetic substance, closer to what we would now call clones. The word has kept its sound and lost its meaning.

Which choice best states the main idea of the text?

  1. A. The word 'robot' now refers to something quite different from what it originally named.Correct
  2. B. The play from which 'robot' comes was about metal machines.
  3. C. Czech has given English many of its words.
  4. D. Robots and clones are essentially the same thing.

Answer: A. The word 'robot' now refers to something quite different from what it originally named.

The text traces the word from artificial biological workers to today's mechanical sense, and sums up: same sound, different meaning.

Why the other answers are wrong

B. The play from which 'robot' comes was about metal machines.
The text says the opposite: the play's robots were NOT metal machines.
C. Czech has given English many of its words.
Only one word is discussed.
D. Robots and clones are essentially the same thing.
The text says the play's robots were closer to clones than to machines — it doesn't equate today's robots with clones.

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