They went on an one-day excursion
The book says this sentence is correct,I cannot believe that the word one has a consonant sound in here!Give me a break!...Thanks for your help!
Hi Delapoma
You're right.
Ex: They went on an one-day excursion.
Ex: They went on a one-day excursion.
The word one begins with a consonantal glide sound, [w], so it takes a, not an.