In the question below, four words marked as (A), (B), (C), and (D) may not be arranged in the correct order. Choose the combination of words that need to be interchanged to make the sentence correct and meaningful.

Malaysia recently launched its inaugural digital agricultural registry (A), to facilitate regional (B) growth and effective allocation (C) of farming subsidies (D).

The correct answer is No interchange needed.

Let us analyze the sentence and evaluate the context and grammatical function of each highlighted word (A), (B), (C), and (D):
Sentence: "Malaysia recently launched its inaugural digital agricultural registry (A), to facilitate regional (B) growth and effective allocation (C) of farming subsidies (D)."

1. Registry (A): The term "agricultural registry" functions correctly as a noun phrase referring to an official database or record-keeping system for agricultural data.
2. Regional (B): The adjective "regional" appropriately modifies the noun "growth" to describe economic or sector growth within the region.
3. Allocation (C): The noun "allocation" fits logically after the adjective "effective" to denote the proper distribution of financial resources.
4. Subsidies (D): The noun "subsidies" correctly forms the phrase "farming subsidies", meaning financial aid or incentives provided to the agricultural sector.

Since all the highlighted words are placed in grammatically correct positions and form a complete, meaningful statement as written, no interchange of words is required.