B
When I was six, I began learning to sing. I've volunteered since I was eight. My singing is a cappella. That is, I don't sing with music. I used to sing for my mother's friends, and then I started singing for fund-raisers put on by church groups, women's clubs and the Lions Club.
I have three books of poetry and songs. A fourth is in production. I gave all of the money from the books to children's charities. Money from my first book went to a school for deaf and blind kids. Money from the second book went to Home on the Range, a shelter for abused children, and to the Feed the Children fund for orphans in Bosnia.
I visit people at a local nursing home. I do those women's hair, and they ask me to come by on Sundays and perform for them. I also sing for homebound hospice(临终安养院) patients. I visit them, and I sing for them. When I sing to someone who is dying and someone who is really sick, there's a smile on that person's face.
I find that everyone needs love and that everyone can give love. That's a really important lesson to me. Making someone happy makes you happy. Someone goes on and makes others happy, and it's like a chain.
()4. What do the underlined words "a cappella" mean?
A. Singing with others.
B. Singing with music.
C. Singing without music.
D. Singing alone.
()5. How does the author make money?
A. She makes money on writing books.
B. She makes money on singing.
C. She makes money as a doctor.
D. She makes money on dancing.
()6. What do people think of the author's singing?
A. They don't like her singing.
B. They like listening to her singing.
C. They need her money instead of her songs.
D. They try to enjoy her songs but always fail.
()7. What does the author learn from her voluntary work?
A. Everyone should give love but may not need love.
B. Everyone can get love without giving love.
C. Everyone needs love and everyone can give love.
D. Making yourself happy is the most important.

4.C 5.A 6.B 7.C