The correct answer is D.Modifies a noun or pronoun.
To make something less confusing or to ake clearer
Answer:
Much
Explanation:
The figure is twice as MUCH as Germany’s annual budget.
The best word that completes the sentence is "much" because this is a form of superlative that is used to compare between two or more things.
D. to establish a uniformity of presentation that enhances communication
