Astronaut Mark Kelly announced today that he is retiring from NASA in order to focus on the recovery of his wife, Gabrielle Giffords.

Kelly, who is 47, began his NASA career in 1996. He has traveled to the International Space Station four times and served aboard space shuttles (航天飞机) Endeavour and Discovery. Most recently he was commander of Endeavour's final voyage, which ended on June l.

“After 25 years of service to our country, I am retiring from the United States Navy and leaving NASA. My retirement will take effect on October l.” he said.

“This was no easy decision. Words cannot express my deep gratitude for the opportunities I have been given to serve our great nation. And I have always been proud to be a member of the NASA. Public service has been more than a job for me and for my family. My brother continues to serve in NASA and in the Navy. My parents are retired police officers. And my wife Gabrielle proudly serves in the US House of Representatives.” he continued.

“As life takes unexpected turns we frequently come to a crossroads. I am at this point today. Gabrielle is working hard every day on her way to recovery. I want to be by her side. Stepping aside from my work in the Navy and at NASA will allow me to be with her and with my two daughters. I love them all very much and there is no doubt that we will move forward together. After some time off, I will look for new opportunities and I'm hopeful that one day I will again serve our country.” Kelly said.

On Jan 8, Giffords was shot in the head and was severely injured while meeting with her supporters. She returned to her Tucson home last week for the first time since then.

56. Mark Kelly must have been __________ when he announced his decision.

A. cheerful                   B. regretful          C. peaceful           D. meaningful

57. Mark Kelly decides to retire from NASA mainly because __________ .

A. he is tired and hopes for a good rest

B. he has been offered a better position

C. he hopes to spend more time with his family

D. he was commander of Endeavour's final voyage

58. We can learn from the passage that_____________.

A. Mark Kelly has already retired from NASA

B. Mark Kelly is proud of his wife and his family

C. Gabrielle Griffons is now being treated in hospital

D. Gabrielle Griffons will come back to work soon

59. What is the passage mainly about?

A. The true love between Mark Kelly and Gabrielle Giffords.

B. The recovery of Gabrielle Giffords

C. Mark Kelly’s career as an astronaut in NASA.

D. The unusual experience of Mark Kelly and Gabrielle Giffords.

Astronaut Mark Kelly announced today that he is retiring from NASA in order to focus on the recovery of his wife, Gabrielle Giffords.

Kelly, who is 47, began his NASA career in 1996. He has traveled to the International Space Station four times and served aboard space shuttles (航天飞机) Endeavour and Discovery. Most recently he was commander of Endeavour's final voyage, which ended on June l.

“After 25 years of service to our country, I am retiring from the United States Navy and leaving NASA. My retirement will take effect on October l.” he said.

“This was no easy decision. Words cannot express my deep gratitude for the opportunities I have been given to serve our great nation. And I have always been proud to be a member of the NASA. Public service has been more than a job for me and for my family. My brother continues to serve in NASA and in the Navy. My parents are retired police officers. And my wife Gabrielle proudly serves in the US House of Representatives.” he continued.

“As life takes unexpected turns we frequently come to a crossroads. I am at this point today. Gabrielle is working hard every day on her way to recovery. I want to be by her side. Stepping aside from my work in the Navy and at NASA will allow me to be with her and with my two daughters. I love them all very much and there is no doubt that we will move forward together. After some time off, I will look for new opportunities and I'm hopeful that one day I will again serve our country.” Kelly said.

On Jan 8, Giffords was shot in the head and was severely injured while meeting with her supporters. She returned to her Tucson home last week for the first time since then.

56. Mark Kelly must have been __________ when he announced his decision.

A. cheerful                   B. regretful          

C. peaceful            D. meaningful

57. Mark Kelly decides to retire from NASA mainly because __________ .

A. he is tired and hopes for a good rest

B. he has been offered a better position

C. he hopes to spend more time with his family

D. he was commander of Endeavour's final voyage

58. We can learn from the passage that_____________.

A. Mark Kelly has already retired from NASA

B. Mark Kelly is proud of his wife and his family

C. Gabrielle Griffons is now being treated in hospital

D. Gabrielle Griffons will come back to work soon

59. What is the passage mainly about?

A. The true love between Mark Kelly and Gabrielle Giffords.

B. The recovery of Gabrielle Giffords

C. Mark Kelly’s career as an astronaut in NASA.

D. The unusual experience of Mark Kelly and Gabrielle Giffords.