This is a map.That is ()English book. Fill in a or an?
An should be filled in because the English phonetic sign starts with the vowel [', #618;, #331; ɡ L & #618;, #643;]
For reference,
An should be filled in because the English phonetic sign starts with the vowel [', #618;, #331; ɡ L & #618;, #643;]
For reference,