I recently read a fascinating __ about Albert Einstein and his achievements. a biography b agronomy c nomographer

## Step 1<br />The problem is a fill-in-the-blank type question where we need to choose the correct word that fits the context of the sentence. The sentence is about Albert Einstein and his achievements.<br />## Step 2<br />We need to consider the meaning of each option and how it fits in the sentence. The sentence is about Albert Einstein and his achievements, so the word that fills the blank should be something that is related to Albert Einstein.<br />## Step 3<br />Looking at the options, 'biography' is the only word that fits the context of the sentence. A biography is a detailed description of a person's life, which is what the sentence is talking about.<br />## Step 4<br />The other options, 'agronomy' and 'nomographer', do not fit the context of the sentence. Agronomy is the science of soil management and crop production, and a nomographer is a person who practices nomography, which is the science of graphical representation of mathematical functions.