Which of the alternatives below is NOT an option to substitu...

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Q1881617 Não definido

Instruction: answer question based on the following text.



(Avalaible in: https://dictionaryblog.cambridge.org/2013/07/01/janus-words-two-faced-english/#more-2382 – text especially adapted for this test).

Which of the alternatives below is NOT an option to substitute the highlighted expression “a number of” (l. 01–02) without significant changes to the meaning of the sentence?
Alternativas