6

Set 3: Form, Structure & Sense (Advanced)

Explanation

Answer: B

PASSAGE

The simulation's predictions, while largely consistent with observational _______ diverged significantly at higher energy levels.

Which choice completes the text so that it conforms to the conventions of Standard English?

A. data:
B. data,✓ Correct
C. data
D. data;

Detailed Answer Explanation

This question tests your understanding of sentence function and text organization. The concessive phrase 'while largely consistent with observational data' is parenthetical. A comma closes this phrase before the main verb 'diverged.' Each sentence in a well-constructed text serves a specific purpose. Consider what role this sentence plays in the argument: does it introduce, support, contrast, or conclude an idea? Understanding why an author includes specific sentences helps you grasp the overall argument. Each sentence should serve a clear purpose: introducing ideas, providing evidence, acknowledging counterarguments, or drawing conclusions. Identify the role to understand the structure.

Key Evidence:

• "The simulation's predictions, while largely consistent"

• "diverged significantly"

Why others are wrong: A (A colon doesn't fit for closing a concessive phrase.), C (Missing punctuation fails to close the parenthetical phrase.), D (A semicolon is too strong for closing a concessive phrase.).