【单选题】

Are you interested in seeing the beautiful fall foliage of NewEngland but tired of traffic jams and overbooked hotels Then this year forget the crowds in NewEngland and see the beautiful colors of autumn in theCatskills.

These rugged mountains in New York State, just 90 miles northwest of New YorkCity, are famous for the legendary tales of Rip Van Winkle, and more recently for the summer hotels mat sprang up in the region during the 1940s, 1950s, and 1960s. Families trying to escape the heat of New YorkCity found theCatskills to be the perfect place to stay for a month or so each summer.By the late 1950s there were over 500 resorts and hotels offering nighttime entertainment as well as all kinds of outdoor activities. Famous comedies like Jackie Gleason, Joan Rivers, and SidCaesar all got their start touring the hotel clubs here. Since the introduction of air-conditioning and cheaper air travel, however, families have stopped coming to theCatskills in such large numbers, chasing instead more distant locations at different times of the year. Many of theCatskills hotels closed in the 1970s, but some remain and have expanded and changed their facilities to meet the needs of today’s visitors.
Currently, there are many activities available to the traveler besides witnessing the changing colors of the leaves. There is an all-organic sheep farm where visitors can see how a traditional sheep farm operates. There are also hundreds of miles of scenic drives in the are
A、Route 42, for instance, is an excellent site for spotting bald eagles. For more information on vacations in theCatskills, call the office of Public Information.
The word "rugged" underlined in Paragraph 2 means ______.
A、barren
B．rough
C．tall
D．lush