Answer:
No results found for what is the word class of loaded in the sentence? "the heavy loaded truck somersaulted".
The answer to the question "Which of the following sentences most clearly expresses an opinion?" is B.
This practice is divisive, it is unfair, it is archaic.
The word unfair is a key word to knowing that is in opinion, because there is no factual evidence to tell you that it is fair or unfair. Opinions can be backed by facts, but can not be proven.
It might be said that the first lesson of the poem is to float on one´s back (option A) It seems that a father is teaching his daughter to swim on her back. This can be inferred by the use of certain words such as "Lie back daughter" "spread your arms wide". It also might be understood that the lesson is deep that that, It might suggest a father letting her daughter go, letting her be because she is going to be safe.