阅读理解。 Do You Want To Be A Musician? Do you want to be a musici an? Come to our club, and you’ll be very happy in the club. We have lessons about the piano, the drum s, the bamboo flute, the guitar and the violin for just $20 each. You can also learn to sing , to dance for $25 each. If you like art, you can be satisfied（满意）, too It’s just for $30 each! 1. How many kinds of instruments (乐器)are there in the ad ? There are ________. A. 5 B. 6 C. 7 D. 4 2. How much is it for piano? It’s ________. A. $25 B. $20 C. $30 D. $45 3. We can’t learn about ________ in the club. A. drums B. bamboo flute C. art D. chess 4. If you want to learn about guitar and singing , you should pay ________. A. $45 B. $20 C. $30 D. $25 5. What does lesson mean (意思) in the ad？________. A. 教师 B. 课本 C. 课程 D. 教室