In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
For three months, I have had a ________ headache.
- Ainbred
- Bsettled
- Cchronic
- Dlifelong
Solution & Step-by-step Explanation
* Chronic means (of an illness) persisting for a long time or constantly recurring. Since the headache has lasted continuously for "three months", chronic is the most clinically and contextually accurate description.