mdcat english MCQ #747

The scientist's ______ to the field was so significant that it changed the direction of research.

mdcat english MCQ #747

  1. Question 1

    Q1. The scientist's ______ to the field was so significant that it changed the direction of research.

    • A) addict
    • B) addictive
    • C) addition
    • D) addicted

    Answer: addition

    Explanation: Addition means contribution. Addition is a noun form; others are adjective/verb forms.