Questions 1–3 ask about Passage A.
1. In Passage A, the parenthetical information in highlighted portion and highlighted portion mainly serves to:
Your Answer is
Correct Answer is D
Explanation
This question is very tricky. If you don’t carefully review the question, you may choose A by mistake; but this question asks the content in brackets, that is, "one of his cardinal rules" and " (transportation by ship is )the worst thing you can do to a piano”, so choose D;