LG31-30/3.5型螺杆压缩机减荷阀开启是靠（）。 A.手工 B.压气 C.油压
题型：单项选择题
问题：
LG31-30/3.5型螺杆压缩机减荷阀开启是靠（）。
A.手工
B.压气
C.油压力
D.弹簧
题型：单项选择题
信
息匹配（共5小题；每小题2分，满分10分）
阅读下列应用文及相关信息，并按照要求匹配信息。
首先，请阅读以下有关音乐会的信息。
A．Raymond’s Solo Concert: Raymond, the talented singer who shifts freely between musical, folk songs and hip hop, is to give a solo concert this weekend. The event will be part of the Asian tour promoting his new album. His concert has very high ticket prices, but his fans have bought tickets worth one million yuan in just four days.
Place: Grand Theatre
Time: 8:30 – 10:30 pm, January 6
Price: 380 – 2,000 yuan
Tel: 7322-3411
B．Prince of the Piano: Clayderman has established a truly international career as a best selling recording artist and concert performer. He has recorded over 1,000 melodies and created a "New Romantic" style through a repertoire which combines his 'trademark' originals with classics and pop standards. In fact, despite his natural shyness and reserve, he is completely in his element on stage; a Richard Clayderman concert is a real 'Spectacular'.
Place: The Great Hall of the People
Time: 8:00 – 10:00 pm, January 7
Price: 180 – 1680 yuan
Tel: 7310-5266
C．Live Music: Audiences in the city will be able to make a date with one of the most famous German Orchestras on the evening of Jan. 27 at Century Center. Conducted by Florian Stubenvoll, the orchestra will perform 11 classics including Beethoven's "Fledermaus Ouverture," Mozart's "Symphony No. 40," and four pieces by Johann Strauss.
Place: Century Theatre
Time: 8:00 – 10:30 pm, January 10
Price: 120 – 680 yuan
Tel: 7988-7311
D．Jazz Night: Enjoy real American jazz from Herbie Brown, the famous trumpet player. He’s coming with his new 7–piece band, Herbie’s Heroes. Herbie is known to play well into the early hours, so don’t expect to get much sleep. This is Herbie’s third visit to China. The first two have been sold out, so get your tickets quickly.Place: The Jazz Club
Time: 10:00 pm till late! January 7, 9, 11
Price: 100 – 200 yuan,
Tel: 7599-7862
E. Scottish Dancing: Want to get your body some exercise while enjoying live music? Take your partner here and get ready to dance till you drop. Scottish dancing is fun and easy to learn. There will be instructors demonstrating the dances. The live band is also excellent.
Place: Jack Stein’s
Time: 7:30 – 10:00 pm, January 5 – 7
Price: 70 yuan including one drink
Tel: 7832-1788
F. Beijing Rocks: “The Night of Chinese Rock” is set to bring rock fans special performance. Eight Chinese rock bands will perform at the concert, including older generation bands, middle generation and some recent arrivals. The audience can even decide what songs they want to hear, which is sure to bring a storm.
Time: January 8, 9
Place: Worker’s Stadium
Time: 8:00 – 11:30 pm, January 4
Tel: 7633-0640
Price: 90 – 680 yuan
请阅读以下观众的信息，然后匹配与其适合的音乐会。
56. Mike and his girlfriend are both university students. The coming Sunday (January 6) is his girlfriend’s birthday. As both of them are music fans, Mike would like to take his girlfriend to enjoy some live music and learn something new.
57. Joey and his friends always enjoy their weekend by attending late night activities. However, he hasn’t joined them for a long time because he has been working for a couple of weeks. This weekend he wants to have some fun and excitement with his friends, who are interested in western music.
58. Alice is a college student who studies music, and playing the piano is her favorite. Her parents approve of her attending concerts and pay for the tickets. As a result, she doesn’t care much about how much the ticket might cost.
59. Tracy is interested in a variety of music. Like most of the other university students, she has a part-time job. She would like to amuse herself by attending concerts. Since she does not earn much, she can only afford a ticket that costs no more than 100 yuan.
60. Sally enjoys listening to foreign music in her spare time. She would like to attend concerts performed by foreign bands or orchestras whenever it’s possible. But according to the school rules, she has to return to her dormitory before 11:00 pm.