题目

Many of the world's famous cities are known by some special names. Paris is known as the City of Light. Hong Kong is the Wall Street of Asia. One small city in Pennsylvania may be the sweetest place on Earth. That is town of Hershey, which is known as the Chocolate Town. It is named after Milton Hershey, the founder of the largest chocolate factory in the world. Milton Hershey built his first candy factory in the early 1900s. At the time, Hershey was developing a technique for milk chocolate. Eventually he succeeded. Hershey was also the first to produce individually wrapped chocolate 下列植物中，属于裸子植物的是（ ）A．雪松B．石松C．桃D．葫芦藓