Which of the following statements is true of learning languages? 1. Reading develops before writing. 2. Learners need to write before reading. 3. Reading and writing develop concurrently. 4, First language interferes in the learning of second language.

1. Option A — exact source text is partially unreadable in the supplied PDF scan.
2. Option B — exact source text is partially unreadable in the supplied PDF scan.
3. Option C — exact source text is partially unreadable in the supplied PDF scan.
4. Option D — exact source text is partially unreadable in the supplied PDF scan.