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    Question

    In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select No Error.

    If life existed on Mars, it is most likely to be in (1)/

    the form of bacteria buried deep in (2)/ the planet’s permafrost or lichens. (3)/ No error (4)
    A 1 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 4 Correct Answer Incorrect Answer

    Solution

    To maintain sentence consistence, ‘existed’ should be changed to ‘exists’. “If life exists on Mars, …”

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