从公共组织层次上来考察，行政效率可以分为( )。 A．组织效率 B．管理效率 C．工

山区公路建设中应遵循的原则是  [ ]

A．尽可能连接居民点

B．在山谷中应避开陡坡

C．在陡坡段增加“之”字形弯曲

D．尽可能避免跨越河流

Lisa Reid lost her sight(视力) because of cancer ten years ago, but a knock on the head has given it back. The 24-year-old lady has    36   part of her sight after being knocked on the head. Eleven days ago, Miss Reid    37   down to kiss her guide dog good night, but accidentally(意外地) hit her head on a coffee table.    38   she woke up the next morning, she could see for the first time in 10 years.

“I could    39   believe it. It’s amazing,” she said. The cancer that stole Miss Reid’s sight was diagnosed(诊断) 13 years ago. Doctors gave her a five percent    40   of survival after discovering she had brain cancer. An operation(手术) to excide the tumor(切除肿瘤) was    41  , but it damaged her eyes and had a bad effect    42   her sight.

Miss Reid was blind at 14, and her eyes were only able to notice    43   and dark.. “I had lost hope and thought that everything was against me,” she said.

Now Miss Reid has recovered 80 percent of the sight in her left eye, but her color vision(色觉) is    44  . The eye expert has no    45   for her recovery because he has never seen a similar case(病例).

After Miss Reid recovered her sight on November 17, she    46   it a secret at the beginning, but later in the day she called her    47   and over the telephone read the health warning on a cigarette package(盒) to her mum. “Lisa    48   me and said‘there’s been a change; listen to this’,” said Louise Reid, Miss Reid’s mother. “Then she started reading to me. I was surprised.” Unsure whether her sight would last（持续), Miss Reid waited    49   the next day before    49   her walking stick and spreading the good news. She couldn’t wait to celebrate it with her family and friends.

小题1:  

A．returned

B．recovered

C．damaged

D．examined小题2:  

A．bent

B．stood

C．lay

D．jumped小题3:  

A．Before

B．While

C．When

D．Since小题4:  

A．always

B．almost

C．hardly

D．simply小题5:  

A．danger

B．chance

C．ability

D．sign小题6:  

A．wrong

B．successful

C．difficult

D．expensive小题7:  

A．on

B．up

C．to

D．of小题8:  

A．light

B．color

C．night

D．white小题9:  

A．wild

B．weak

C．wrong

D．sick小题10: 

A．explanation

B．description

C．purpose

D．excuse小题11: 

A．allowed

B．hid

C．kept

D．protected小题12: 

A．doctor

B．mother

C．friend

D．boss小题13: 

A．emailed

B．warned

C．showed

D．rang小题14: 

A．till

B．on

C．in

D．off小题15: 

A．throwing away

B．sending away

C．handing out

D．running out

珠光体钢与奥氏体钢焊接时，填充金属或焊缝金属的平均Cr、Ni当量对过渡层中（）的形成有明显影响。

A、渗碳体

B、珠光体

C、马氏体

D、魏氏体

外汇收入所有者将外汇卖给外汇指定银行，银行根据交易发生日的人民币汇率付给等值人民币的行为叫（）。

A、结汇

B、售汇

C、付汇

D、套汇

下列设备不属于GIS输入设备的是（）。

A.手扶跟踪数字化仪

B.显示器

C.扫描仪

D.键盘