6. _______________ First of all, Costa Rica has an excellent system of national parks where visitors canobserve nature. For example, in Tortuguero National Park, visitors can watch sea turtles come ashore tolay their eggs in nests in the sand. Then they can come back several months later to see the new babiescrawl down to the sea. Second, Costa Rica has many beautiful beaches. For instance, the beaches atManuel Antonio National Park are among the most beautiful in the world, and the beaches on Canoa andCocos Island offer perfect conditions for snorkeling and scuba diving. Indeed, Costa Rica is a wonderfulplace to go if you love the outdoors.
(A) This is a brief introduction to Costa Rica’s two national parks.
(B) Observing wildlife at close range is the major attraction of Costa Rica’s national parks.
(C) There are two reasons to make Costa Rica a great place for vacation.
(D) Costa Rica is a paradise for scuba divers.