What are you trying to start?
The answer is c. but is also possibly b.
I think that what you are asking is which word is a subject complement in that sentence. What I think the answer to this question is the word third.
Answer:
Hi there, your answer here is C. Skimming is reading key words or reduced numbers of sentences to find the main idea, while scanning is reading to look for specific information. While both techniques use rapid eye movement and key words, they are used to move quickly through a text for slightly different purposes. When you skim a text, you want to find the main idea. When you scan a text, you want to find specific facts.
Hope this helps! Have a great day - Mani :)
