試題詳解

6. The following sentences are in the same paragraph. Which if the following is the best topic sentence?
(A) America is a country worth visiting for people with different interests and ages.
(B) When you're traveling to America, you can visit different cities like Chicago or Atlanta.
(C) Cities in the west part of America are usually very modern and prosperous.
(D) In fact, America receives millions of visitor per year, which outnumbers some European countries.