Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. with.
Context:
The sentence talks about a relationship between high blood pressure and high sodium intake.
Meaning of the words:
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in – not correct, does not form the standard phrase.
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of – incorrect, does not convey relationship.
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with – correct, standard phrase is “correlated with”, meaning there is a connection.
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for – incorrect, does not make sense here.
Correct word:
with is correct because in English, the verb “correlated” is always followed by “with” to show a relationship between two factors.
Reason:
The sentence is describing a scientific correlation, and the standard idiom is “correlated with” to indicate that high sodium intake is linked to high blood pressure.
Final Sentence:
A significant risk factor for cardiovascular disease, high blood pressure, is demonstrated to be correlated with high sodium intake.
Hence, the chosen option will be correct.