Answer the following question below and choose the option opposite in meaning to the underlined word or phrase in.

Otokpa is a member of the ad hoc committee on stock acquisition.

  • A improvised
  • B formal
  • C temporary
  • D fact-finding

The correct answer is B. formal

Ad hoc; when necessary or needed. something that has been formed or used for a special and immediate purpose, without previous planning. 

Formal; done in accordance with convention or etiquette; suitable for or constituting an official or important occasion.

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