题目内容：

A music concert has many instruments which are played by many musicians. “Musicians” is the word you use for people who play music with instrument. If you play the piano, you are called a “pianist”. There are upright pianos that stand with the back straight up and there are grand pianos which have the top of the piano that goes up and stays up in a slant(倾斜) . A guitarist plays the guitar. There are many kinds of guitars.

Many different songs are played at a music concert. Sometimes a song is “replayed”. “Replayed” means you play the song again, or sometimes someone can ask the musicians to play a song they would like to hear again.

Music concerts are held all the time at many places. There are many musicians who play in the concerts. You can go to the concerts to hear the music, to see the musicians who play, and to learn more about all of instruments that are in the music concert.

1.A music concert is ______________.

A. a place B. a person C. a kind of food D. an activity(活动)

2.Pianists are people who play ______________.

A. the guitar B. the piano

C. the upright piano D. all the musical instruments

3.How many kinds of musicians are mentioned(提到) in the article?

A. One B. Two C. Three D. Four

4.What can we do at a music concert?

A. We can hear the music. B. We can watch the musicians play

C. We can learn more about the instruments. D. All of the above

5.Which statement is WRONG according the article?

A. Music concerts are not always held.

B. A song can be replayed at a concert.

C. There is only one kind of guitar in the world.

D. Musicians are people who are good at playing music with musical instruments.