A
Music
Opera at Music Hall：1243 Elm Street.The season runs June through August，with additional performances in March and September.The Opera honors Enjoy the Arts membership discounts.Phone：2412742.http：∥www.cityopera.com.
Chamber Orchestra：The Orchestra plays at Memorial Hall at 1406 Elm Street，which offers several concerts from March through June.Call 7231182 for more information.http：∥www.chamberorch.com.
Symphony Orchestra：At Music Hall and Riverbend.For ticket sales，call 3813300.Regular season runs September through May at Music Hall and in summer at Riverbend.http：∥www.symphony.org/home.asp.
College Conservatory of Music(CCM)：Performances are on the main campus(校园) of the university，usually at Patricia Cobbett Theater.CCM organizes a variety of events，including performances by the well－known LaSalle Quartet，CCM’s Philharmonic Orchestra，and various groups of musicians presenting Baroque through modern music.Students with I．D.cards can attend the events for free.A free schedule of events for each term is available by calling the box office at 5564183.http：∥www.ccm.uc.edu/events/calendar.
Riverbend Music Theater：6295 Kellogg Ave.Large outdoor theater with the closest seats under cover(price difference)．Big name shows all summer long！Phone：2326220.http：∥www.riverbendmusic.com.
【解题导语】 本文是几则广告，主要介绍了五个网站上的歌剧及管弦乐等的表演地点、时间、联系方式等信息。
21．Which number should you call if you want to see an opera?
A．2412742. B．7231182.
C．3813300. D．2326220.
A 解析：细节理解题。只有第一则广告Opera at Music Hall是歌剧的演出，根据此段最后一句中的“Phone：2412742.”可知，如果想看歌剧应拨打此电话。故选A。
22．When can you go to a concert by Chamber Orchestra?
A．February. B．May.
C．August. D．November.
B 解析：细节理解题。根据第二则广告中的“...which offers several concerts from March through June.”可知，5月份在演出的时间范围之内。故选B。
23．Where can students go for free performances with their I．D.cards?
A．Music Hall.
B．Memorial Hall.
C．Patricia Cobbett Theater.
D．Riverbend Music Theater.
C 解析：解析：细节理解题。根据第四则广告中的“...usually at Patricia Cobbett Theater.”及“Students with I．D.cards can attend the events for free.”可知，带有身份证的学生可以在Patricia Cobbett Theater免费观看CCM组织的一系列的演出。故选 C。
