55. Where is this passage most probably taken from?

A. A magazine. B. A newspaper. C. A textbook. D. A research report.

56. Why does the author ask a couple of questions in the beginning?

A. To arouse the interest of readers. B. To puzzle Italian scientists.

C. To answer the questions himself. D. To make fun of French officials.

57. The best title of this story might be “_____”.

A. What Is the Purpose of an Investigation?

B. How Did Leonardo da Vinci Die in France?

C. Are the Remains Really Those of the Master?

D. Did Leonardo Paint Himself as 'Mona Lisa'?

58. The sentence “he plans to press his case with the French officials” (underlined in Paragraph 4) suggests that Vinceti intends to _____.

A. press the French officials to participate in their project

B. urge the French officials to open the tomb early next week

C. persuade the French officials to allow opening the tomb

D. record events in a person’s life with the French officials

59. Which of the following statements is true according to the passage?

A. Scholars have the same opinion on DNA testing.

B. Scientists doubt if the remains are those of da Vinci.

C. The identity of “Mona Lisa” has already been proved.

D. Alessandro Vezzosi got permission to open the tomb.

60. We can infer from the last two paragraphs that _____?

A. “Mona Lisa” is the name of the wife of a silk merchant

B. the “Mona Lisa” is a self-portrait of Leonardo da Vinci

C. experts divided the committee into several groups

D. opinions differ of the identity of the “Mona Lisa”