Learn is the academic word
The correct answer is the third one
C. From the looks of fear and distrust, he would have guessed that before long his arrival would be the talk of the whole town. He saw nothing of all this. People with trouble do not look behind.
The theme highlighted in the mentioned excerpt would be perseverance.
The excerpt tells of Rainsford's courageous act of braving the sea to go to the direction of the shots despite of the harsh conditions at the sea. This is evidenced by the phrase "he fought the sea".
The term "doggedly" also describes a persistent pursuit which was what Rainsford showed. He showed perseverance in his actions.
I looked this question up and found the complete version online. The research question is:
"Why do high school students no spend enough time doing physical activity every day?"
Answer:
The statement which is the best evaluation of the research question is:
A. It is too biased; this research question contains an opinion and cannot be answered through research.
Explanation:
The author of the research question states an opinion when he/she says that high school students do not spend enough time doing physical activity. We do not know if this is true, if it is a fact. Had the author stated the question is a different manner, perhaps even providing some data, then it may have had some factual validity. For example: "A new study shows that 95% of high school students only exercise once a week. What are the reasons behind that number?" That question would not be based on an opinion, but on a fact. It would be easier to come up with a research - an interview, for instance - that would actually find out the reasons why that happens.