Final answer:
The correct answer is C. las gafas de sol
Step-by-step explanation:
The correct answer for this question is C. las gafas de sol. 'Gafas de sol' is the Spanish term for sunglasses, which are needed when it is very sunny. The other options, 'el sol' means the sun, 'los regalos' means gifts, and 'el secador de pelo' means hair dryer, which are all unrelated to the question.
Learn more about vocabulary in Spanish