The fissure ___ be visible on the radiograph.
A. will
B. will not
The correct answer and explanation is :
The correct answer is B. will not.
Explanation:
In the sentence “The fissure ___ be visible on the radiograph,” the blank needs to be filled with the appropriate modal verb to express the likelihood of the fissure being visible.
To understand why “will not” is correct, we need to look at the context implied by the sentence. In medical or scientific contexts, when referring to a radiograph (X-ray), there is often uncertainty about whether certain details will appear clearly. A radiograph may show certain structures or abnormalities more clearly, but some features may be subtle or hard to detect depending on factors like the quality of the image, the angle of the X-ray, or the type of fissure being examined.
The modal verb “will not” indicates a negative future possibility or certainty, suggesting that the fissure is not expected to be visible in the radiograph. This aligns with the likelihood of some fissures being undetectable or difficult to observe.
On the other hand, if the sentence used “will” (as in option A), it would indicate a positive future possibility, suggesting that the fissure is certain to be visible. However, this may not always be the case, especially for small, subtle, or less obvious fissures that might not show up well in an X-ray.
In conclusion, “will not” is the most appropriate choice here as it accurately conveys the idea that the fissure is not expected to be visible in the radiograph, given the common challenges in radiographic imaging.