Final answer:
Option B best fits an objective summary as it avoids personal interpretations and focuses on the factual content of the passage concerning Captain Dall's attitude towards crew members.
Step-by-step explanation:
The objective summary of the passage should include facts and avoid personal opinions or interpretations. Based on the provided excerpts, it looks like the characters are survivors of a shipwreck trying to make it to shore, highlighting themes of nature's indifference and human struggle. Therefore, option B: Captain Dall did not want to criticize any crew members without evidence, seems to be the sentence that best fits an objective summary as it focuses on the facts regarding the behavior of a character in the passage.