阅读下列短文，从每题所给的A、B、C和D选项中，选出最佳选项，并在答题纸上将该项涂黑。
A
Jacob’s Pillow Dance Festival
Where: Becket, Massachusetts
When: Jun. 15---Aug. 24
Each summer, this influential dance center presents a number of classes and performances by more than 50 companies from around the world. Highlights(最精彩的部分) in this season include the Dance Theater of Harlem’s production of Alvin Ailey’s “The Lark Ascending”, which opens the festival.
Many events are free. Ticketed performances start at ＄22. Jacobspillow. org.
Moab Music Festival
Where: Moab, Utah
When: Aug. 29---Step. 9
This area is better known for mountain biking than for music. But since 1992, it has hosted a private festival that brings classical, jazz, Latin and other types of music to the land. This year, there will be 16 concerts, including three “Grotto Concerts”, where guests take a 45-minute boat ride down the Colorado River to performances.
Events start at $25. moabmusicfest.org.
Cheyenne Frontier Days
Where: Cheyenne, Wyoming
When: July.19---28
There is something for everyone at this 117-year-old festival from an “Indian village” and old west museum to country concerts. But the competition is still the main attraction, with cowboys and cowgirls competing for major money in the world’s largest outdoor stage.
Competition tickets start at $18, and concert tickets at $23. cfdrodeo. com.
The Glimmerglass Festival
where: Cooperstown, New York
When: July. 6---Aug. 24
Each summer, opera lovers from around the country travel to upstate New York to watch productions that include stars like Nathan Gunn and Ginger Costa-Jackson. This year’s performances include Wagner’s “the flying Dutchman” and “Verdi’s king for a day”, in honor of the 200 birthdays of both composers(作曲家).
Tickets start at ＄26. glimmerglass. org
21. If you want to enjoy a “Grotto Concert”, which date suits you best?
A. June. 15 B. July. 19 C. August. 24 D. September 4.
22. If you go to Cheyenne to watch a competition and enjoy a concert, how much will you pay at least?
A. 18. B. 22. C. 36. D. 41.
23. If you are a big fan of Wagner, you’re advised to go to ______________.
A. Moab Music Festival B. Cheyenne Frontier Days
C. the Glimmerglass Festival D. Jacob’s Pillow Dance Festival.
