Difficulty: Easy
Correct Answer: lies
Explanation:
Given data
Concept/Approach
English commonly uses the fixed pattern "X lies in Y" to state where the essence of something is found. Thus, "True brevity lies in saying only what needs to be said." This is an established collocation in careful written English.
Option analysis
lies — correct: idiomatic definition form "lies in". ✅consists — would require "consists of", not "consists in" here; also less idiomatic for this aphoristic sentence.results — would change the meaning to an outcome, not an essence.persists — semantic mismatch; persistence is not the intended meaning.
Common pitfalls
Final Answer
lies
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