Question

Below is given a sentence with an emboldened part. The part may or may not be grammatically correct. The question is followed by three alternatives that might improve the sentence. Choose the correct combination of alternatives.

The scientist's groundbreaking research led to revolution advanced in the field of quantum physics.

i. a revolutionary advancements

ii. revolutionary advancements

iii. revolutionary advanced

A Only i Correct Answer Incorrect Answer
B Only ii Correct Answer Incorrect Answer
C Only i and ii Correct Answer Incorrect Answer
D Only iii Correct Answer Incorrect Answer
E None of the above Correct Answer Incorrect Answer

Solution

The sentence should be: "The scientist's groundbreaking research led to revolutionary advancements in the field of quantum physics." "Revolutionary advancements" is the correct phrase, indicating significant progress or changes in the field.

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