()30. Why does the writer talk about doctors and a health center in the reading? (A) To explain Chen’s services. (B) To talk about Chen’s future plans. (C) To explain Chen’s love for books. (D) To show why bookstores are important
答案
and most of them work for big libraries and museums. If big libraries and museums are hospitals
Chen's bookstore is a health center. Big libraries and museums fix important old books with serious problems
