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A telephone call always has

  • A.A caller
  • B.A recorded message
  • C.Video
  • D.Two people speaking

Answer: B

Correct answer: A caller

The question asks what is always present, not what usually is. A call must be initiated by someone, so a caller is essential to it. A recorded message belongs to automated calls and voicemail, not to all calls. Video is a feature of video calling and absent from ordinary voice calls. Two people speaking looks plausible but fails: a call answered by voicemail, or one where the other party never answers, is still a call - and a call may be made to an automated system with no second person at all.

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