______ on the top of the mountain, and you’ll get a good bird’s eye view of the whole city.

(单选题)48.（   ） (单选题)47.（ ） (单选题)46.（   ） (单选题)What influence does the author’s article make? (单选题)What is the real reason that makes the author happy? (单选题)Which is not the advantage of the author’s daily walking? (单选题)What can we know about the author? (单选题)What is the author’s occupation besides her full-time job? (单选题)What does the writer think about fitness gadgets? (单选题)According to Doctor Daniel Kraft, ______.