题目内容：

Carol Vaness, the well-known American opera singer, was born in San Diego and began her professional performance in San Francisco. She has sung at many of the major opera houses in the world. Unlike other world-famous male opera singers, she was particularly known for her Mozart operatic roles.

At the Metropolitan Opera in New York City where she often sings, Carol’s voice must be loud enough to be heard by four thousand people. It must reach every person in the theater, without a microphone, even when she’s singing softly. The reason Carol can project her voice that far is the way she breathes.

“When you breathe, it’s like a swimmer taking a deep breath before going underwater,” Carol explains. “You have to take a lot of air into your lungs.”

According to Carol, the main difference between pop singing and opera is “how you breathe, how much air you take in, and how you control it coming out. Regular singing is more like speaking, and it’s a lot softer.

Ever since she started piano lessons at the age of ten, Carol has loved music. As she got older, she decided to become a music teacher. When she went to college, she took singing lessons as part of her studies. Her voice teacher discovered that nineteen-year-old Carol had an exceptionally beautiful soprano(女高音) voice – the highest singing voice for women.

Today, Carol performs throughout the United States and Europe and she has sung for almost twenty years. But she has never forgotten why she started singing in the first place. “Put your heart into your singing and enjoy it,” says Carol, “because singing is a great joy. That’s why I sing. In fact, that’s why everybody sings.”

1.What is the best title for this passage?

A. The Way a Star Sings

B. An Opera Star

C. Opera Singing and Pop Singing

D. Singing without a Microphone

2.Which of the following statements is TRUE?

A. A pop singer breathes more deeply than an opera singer when he or she sings.

B. Opera singing is more like speaking.

C. A pop singer takes in much more air than an opera singer when singing.

D. An opera singer breathes differently from a pop singer when singing.

3.From the passage you can conclude all the following EXCEPT that __________.

A. Carol once learned to play the piano

B. Carol has been singing opera for 20 years or so

C. Carol worked as a music teacher

D. Carol is popular with Americans and Europeans