Gladys Holm often visited the hospital and gave children teddy bears because（）

Gladys Holm was a secretary (秘书). She worked in an office all her life. Gladys earned (挣) about $ 15,000 a year. She died when she was 86 years old. And she left a big surprise–$ 18 million! She gave the money to a children’s hospital.

Gladys Holm never got married or had any children. But she always liked children, and she wanted to help them. When her friend ’s daughter was ill in hospital, Gladys brought her a teddy bear. After that, she visited the hospital many times. Every time she visited, she brought teddy bears for those children. After that, people started to call Gladys the “Teddy Bear Lady”.

Gladys always gave toys and presents to her friends and family but no one knew she had a lot of money. She lived in a small house outside Chicago. Everyone was very surprised when they learned she was a millionaire. A family friend said, “She always gave us nice presents and things, but we didn’t know she was rich.

How did Gladys get so much money？ She asked her boss how to earn more money,and she listened to what he said. She bought the stocks (股票) that he told her to buy,and she got very rich. Before she died, she talked to her friends about“giving something to the children’s hospital”. No one knew that the “something” was $ 18 million!

1. Gladys Holm often visited the hospital and gave children teddy bears because she had a lot of teddy bears.

A. T B. F

2. People started to call Gladys the “Teddy Bear Lady”after she died.

A. T B. F

3. Everyone was surprised that Gladys had so much money.

A. T B. F

4. Gladys did what the boss told her to do, so she got rich.

A. T B. F

5. When Gladys Holm became a millionaire, she stopped working.

A. T B. F

A．she still lived in the same way

B．she stopped working

C．she spent most of the money on nice presents and things

D．she could hardly wait to tell her friends and family

A．after she visited the children in hospital many times

B．after she died

C．before her friend’s daughter was ill

D．before she worked with his boss

B、1972年Holm和Goldberg首次分别使用中心有孔的穿刺探头进行活检，开始了介入超声在临床上的应用

C、1988年在哥本哈根召开的世界介入性超声学术会议上，正式确定介入性超声技术成为超声医学中一门新的学科

D、其主要特点是在实时超声的监视或引导下，完成各种穿刺活检、X线造影以及抽吸、插管、注药治疗等操作

E、可以避免某些外科手术，达到与外科手术相当的效果

Maria Mitchell(1818-1889,the first woman astronomer(天文学家)in the United States, was born in Nantucket. Massachusetts. Her parents valued education and insisted on giving her the same quality of education that boys received.

Her father. William Mitchell, was an astronomer and teacher himself. When he built his own school, Maria became a student and also a teaching assistant to him. At home. Marias father taught her to watch the stars and other natural objects in space using his personal telescope(望远镜).

Later she went to work at the library of the Nantucket Atheneum. Over the next tweny years. she further developed her interest in reading as many books as she could.She spent her nights watching the sky closely with her father.

On October 1, 1847,Maria discovered a comet(彗星 )by merely using a two-inch telescope. Some years before, King Frederick VI of Denmark had set up prizes to each discover of a"telescopic comet". The prize was to be given to the"first discoverer"of each such comet because comets were often discovered by more than one person.

There was once a question of who should be the winner. As the story goes, francesco de Vico had discovered the same comet two days later, but had reported it to the European vor. She won the prize in 1848 and became a big name the world over. The comet was named“ Miss mitchell&39;s Comet.”

What ean be learnt about Marias parents according to the text？

A.They came from low-income families.

B.They gave Maria equal chance for education

C.They were both astronomers

D.They were both teachers.

When did Franeeseo de Vico discover the comet？A.In1818

B.In1889

C.In1848

D.In1847

What problem did Maria meet with in winning the prize？A.She named the comet on her own

B.She did not use the required telescope.

C.She did not report her discovery in time

D.She discovered the comet with her father

Whe played the most important role in Maria's great achievement？A.King FrederickⅥ

B.Francesco de Vico

C.Her father

D.Her mother

请帮忙给出每个问题的正确答案和分析，谢谢！