2.    Do you know that Taiwan is named “the kingdom ofbutterflies?” In Taiwan, it is warm and wet, and there aremany kinds of plants. Thirty or forty years ago, the number ofbutterflies was large and there were more than four hundredkinds of butterflies. However, people caught too manybutterflies, and nature was destroyed.There were fewer andfewer butterflies in Taiwan. `Several years ago, some peoplenoticed that.They thought Taiwan should be the kingdom ofbutterflies forever, and they hoped butterflies could still livein Taiwan. They tried hard to create the environment forbutterflies to live. Now many kinds of butterflies can be seenin many places.   In Kaohsiung, Maolin is a famous spot to watchbutterflies. From November to next year’s March, millions ofpurple crow butterflies stay here. Every year many visitors goto Maolin for them. It is said that the best time to watch themis before 11:30 in the morning or from 2:00 to 3:30 in theafternoon. Long-sleeved clothes and pants should be worn,and visitors can bring cameras, water, hats, or telescopes.Visitors can’t catch any butterflies there. If visitors want to goto Maolin, they can surf the Net first.
38. Why can Taiwan be named “the kingdom of butterflies?”
(A) Taiwan looks like a butterfly.
(B) There are many kinds of butterflies in Taiwan.
(C) Many people like to watch butterflies.
(D) People caught many butterflies in Taiwan.