Question

If you are asking about at what time is an event in Spanish, you must use the preposition ____.

Question 2 options:


de



o



a



y

Answer 1

de

Step-by-step explanation:

Answer 2

the correct answer is “a” this is because “o” means or and “y” means why and, and. and de means at what time is the event the correct answer is “a”