Question

Choose the correct article: She submitted __________ detailed proposal for curriculum reform.

• A. a
• B. an
• C. the
• D. no article

Answer 1

Answer:

A. a

• We use “a” before a word that begins with a consonant sound.

• Here, the word is detailed.
  It begins with the consonant sound /d/.

• ✔ Correct sentence:
  She submitted a detailed proposal for curriculum reform.

Why others are wrong:

• ❌ an → used before vowel sounds

• ❌ the → used for something specific already known

• ❌ no article → incorrect in this sentence structure