(B) The Maldives is a country located south of India in the India Ocean. It    21   over a thousand islands sitting in the sparkling blue ocean. Many people consider it to be the most     22   beach destination in the world. It has a small population of 400,000,   23    it boasts the highest density of luxury hotels of any Asian country. Visitors to the country typically first arrive in the capital city, Male. From there, they travel to their final destinations   24     speedboat, seaplane, or domestic flight. Unfortunately, much of the islands of the Maldives could be drowned by rising water   25     the end of the century. For this reason, the danger faced by the Maldives stands as an example of why we must    26    to protect the environment.
【題組】21.
(A)makes up of
(B) is made of
(C) is made up of
(D) is made from