典型的肝脓肿注射Gd-DTPA后，增强的脓腔壁如()A.结节状  B.线条状  C.

I got up early this morning. After I walked the dogs, I went to work. On my way to work I passed my neighbor (邻居), Stanley. Stanley is old and has lived in the neighborhood for about eighty years. His parents were from Poland. After I passed Stanley, I came to a little store. The owner (店主), Victor, came from Mexico twenty-five years ago and opened the food store. Then I walked to Ashland Avenue. Ashland was very busy. There were cars, buses, restaurants and a lot of people. After work I rushed (奔) home to see the dogs and took them for a walk. I took them to Chicago Avenue because there are many clothes stores and shoe stores. I went to see what was for sale. After I got home, I stood in front of my house with my dogs and talked to my neighbors. I heard lots of kids playing after school. After the sun set (落下), my stre et got a little quieter.

小题1:Before the writer went to work, he _____.

A．walked his dogs

B．went to visit Stanley

C．did morning exercises

D．went to the store to buy some food小题2:Victor is the store’s owner and he ______.

A．comes from Poland

B．comes from Mexico

C．is a bout eighty years old

D．is twenty-five years old小题3:Where can you buy shoes in the writer’s neighborhood?

A．In Stanley’s house.

B．In Victor’s store.

C．On Ashland Avenue.

D．On Chicago Avenue.小题4:We can learn from the passage that ____.

A．the writer’s neighborhood is very old

B．it’s dangerous to live in the writer’s neighborhood

C．it’s difficult to buy food in the writer’s neighborhood

D．the writer doesn’t like his neighborhood小题5:What is the best title for the passage?

A．My Dogs and Me

B．My Friendly Neighbors

C．My Neighborhood Story

D．The History of a Little Store

该患者正确的治疗方案是

A．清创缝合，手法复位，内固定

B．清创后，手法复位，内固定，观察2月，桡神经功能不恢复。再次手术治疗

C．清创缝合，手法复位，石膏固定

D．清创后，手法复位，加压钢板内固定，探查桡神经并修复加外固定

E．清创缝合，牵引治疗

简述矫直的大变形矫直理论。

限制区间

某公司发行面值为1000元的5年期债券，债券票面利率为10%，半年付息一次，发行后在二级市场上流通，假设必要投资报酬率为12%并保持不变，以下说法正确的是( )。

A．债券溢价发行，发行后债券价值随到期时间的缩短而逐渐下降，至到期日债券价值等于债券面值
B．债券折价发行，发行后债券价值随到期时间的缩短而波动上升，至到期日债券价值等于债券面值
C．债券折价发行，发行后债券价值随到期时间的缩短而逐渐下降，至到期日债券价值等于债券面值
D．债券按面值发行，发行后债券价值在两个付息日之间呈周期性波动