B
because it's an action verb which will not have the direct object receiving the action.
<span>Glazing and color washing, apply pigment into the ridges and recesses of the piece. Dry brushing highlights raised areas of the object. You can also use dry brushing to give you the control to add small amounts of color to specific areas, whereas glazing and color washing apply pigment to larger surface areas. Any of these decorative processes will give your ceramic figurine or vessel a distressed appearance, making it look older than it really is.</span>
The correct answer would be D.natural. As you may have infered, both pairs of words are opposites or are the antonym of each other. The term human-made is a synonim to "man-made" which is defined bythe Oxford dictionary as "<em>Made or caused by human beings (as opposed to occurring or being made naturally)</em>" and natural, when used as an adjective has the following meaning <em>"Existing in or derived from nature; not made or caused by humankind." </em>it is safe to state that the only coherent answer is in fact letter D.
When analyzing analogies such as the one presented before one must consider the pattern that reveals itself in the first pair of words. They could be synonims, antonyms, adjectives, pronouns, etc. The important thing to remember is to take into consideration every aspect of the words in order to find the pattern, for example the construction, the meaning, the use, etc.
1). ... add his order ...
2). ... advise us.
3). ... into the cracks ...
4). He is eligible ...
5). ... extinct.
6). ... until 9:00 PM.
7). ... religious rites ...
