Which one of the following should be mastered to be literate ?

Correct option is B

The correct answer is Decoding and language comprehension. Mastery of decoding and language comprehension is essential for literacy. Decoding involves the ability to apply knowledge of letter-sound relationships, including knowledge of letter patterns, to correctly pronounce written words. Language comprehension entails the ability to understand the language that is read or heard. These foundational skills are critical because they enable individuals to read text accurately and understand its meaning, which is fundamental to being literate and capable of engaging with increasingly complex texts.