C. Satrapi's mother feared for her life.
The correct answer is B. This answer contains a summary of the advantages of cloud storage, which can be developed in the essay as it was stated in the main claim. Also, this answer compares the advantages of cloud storage over traditional data storage; this detail was mentioned in the main claim, and it is restated in the conclusion. None of the other answers contain information restating what was directly said in the claim.
The last question, no error
The answer is C.
The hook is typically the first sentence in any introductory paragraph in an essay. The thesis is important as well however, it is the question that the body paragraphs answer and explore all possible answers in detail.
The correct answer among the choices is option A. The statement "Masks played an important role in Haida history." best summarizes the passage. The sentence in option A was rephrased from the thesis statement of the paragraph. The other choices gave specific practices of Haida people.