Correct Option: A. exact level Explanation of the Correct Answer The phrase "neck and neck" is an idiomatic expression that originates from horse racing, where two horses run so closely together that their necks are almost touching. In a broader context, it means that two competitors are very close in performance or position, often in a race or competition.

1. Understanding the Phrase:
2. When we say the two sprinters were running "neck and neck," we are indicating that they are at an equal level in terms of speed and performance. This suggests a competitive scenario where neither sprinter has a clear advantage over the other.
3. Contextual Meaning:
4. The context of the sentence implies a race or competition. The use of "neck and neck" conveys the intensity and closeness of the competition, emphasizing that both sprinters are performing at a similar level.

Why the Other Options are Incorrect

• Option B: very slowly
• This option is incorrect because "neck and neck" does not imply a slow pace. In fact, it suggests the opposite: that both sprinters are likely running at a high speed, competing closely with one another. Therefore, this option misrepresents the meaning of the phrase.
• Option C: very fast
• While "neck and neck" could imply that the sprinters are running fast, this option is too vague. It does not capture the essence of the phrase, which is about their relative positions being equal rather than just their speed. Thus, it does not convey the specific meaning of being at an equal level.
• Option D: with their necks together
• This option is a literal interpretation of the phrase, which is not how idiomatic expressions are meant to be understood. "Neck and neck" is not about the physical position of their necks but rather about their competitive standing. Therefore, this option fails to convey the intended meaning.

Summary of Key Points

• "Neck and neck" means two competitors are at an equal level in a race or competition.
• The correct answer is A, as it accurately reflects the meaning of the phrase.
• Options B and D misinterpret the phrase, while C is too vague and does not capture the essence of the competition.
• Understanding idiomatic expressions is crucial for grasping the nuances of language in competitive contexts.

Revision Summary

• "Neck and neck" indicates a close competition where two competitors are at an equal level.
• The correct answer is A: exact level.
• Options B and D misinterpret the idiom, while C is too vague.
• Familiarity with idiomatic expressions enhances comprehension of competitive scenarios in English.