Question

Difficulty: MediumWords in Context: High-Utility Vocabulary

Although many historians have characterized the relationship between the two rival scientists as purely adversarial, recent discoveries of their personal correspondence reveal a more ______ dynamic, showing that they frequently exchanged constructive feedback and shared preliminary research findings.

Which choice completes the text with the most logical and precise word or phrase?

  1. A
    tenuous
  2. B
    contentious
  3. collaborativeAnswer
  4. D
    superficial

Answer

collaborative
The correct option is "collaborative" because the passage contrasts the traditional view of the scientists' relationship as adversarial with new evidence showing that they cooperated by exchanging feedback and sharing research.

Step-by-Step Solution

1
Analyze the context and structure of the passage
The passage begins with the transition word "Although," which establishes a contrast between the historians' characterization of the scientists' relationship ("purely adversarial") and the actual nature of the relationship revealed by their correspondence.
Understanding the contrast is necessary to determine the direction of the missing word.
2
Identify the clues that define the relationship
The passage states that the scientists "frequently exchanged constructive feedback and shared preliminary research findings."
These actions describe working together or cooperating, which directly defines the blank.
3
Evaluate the choices to find the word that means cooperative or working together
"collaborative" means produced or conducted by two or more parties working together, which perfectly fits the clue. The other choices do not fit the cooperative nature of the relationship.
Matching the contextual definition to the correct vocabulary term yields the final answer.

Key Concept

Words in Context: High-Utility Vocabulary
Estimated Time:1m 30s
Rate this question