<span>it's easy to take certain freedoms for granted: freedom of speech, freedom of religion, freedom to wear white shoes after Labor Day. Many times, we don't notice our freedoms until they're gone. This is what happens to the people of Iran in the 1980s, when Marjane Satrapi's story begins. Revolutionaries who speak out against the regime are executed; everyone is expected to dress as though they are Muslim fundamentalists, especially women who need head-to-toe coverings and a veil.</span>
I think the answer would be B
The correct answer is C. The dog buried a bone under our porch.
The prepositional phrase is, under our porch.
Based on the given sentence above, the function of the noun clause is as the DIRECT OBJECT. A direct object is a noun that directly receives the action of the main verb in the sentence. In this sentence, the noun clause directly receives the action of the verb "learned". Hope this answers your question.