问题
单项选择题
下列哪一项不是正常肝脏的声像图表现
A.上腹部纵切是三角形
B.分布均匀一致的细小点状中等回声
C.左叶厚度<6Cm，右叶厚度<13Cm
D.比肾实质稍低的均匀回声
E.肝静脉与门静脉管状无回声多呈垂直交叉分布
答案
参考答案：D
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下列哪一项不是正常肝脏的声像图表现
A.上腹部纵切是三角形
B.分布均匀一致的细小点状中等回声
C.左叶厚度<6Cm，右叶厚度<13Cm
D.比肾实质稍低的均匀回声
E.肝静脉与门静脉管状无回声多呈垂直交叉分布
参考答案：D
完形填空（共20小题；每小题1分，满分20分） My grandmother became a widow in 1970. Shortly after that, we went to the 21 shelter to pick out a dog to keep her 22 . Grandma decided on a little dog with a reddish-brown spot above each eye. 23 these spots, the dog was named Penny. Grandma and Penny quickly became very 24 to each other, but that attachment grew much stronger about three years later 25 Grandma had a stroke（中风）. Grandma could no longer 26 , so when she came home from the hospital, she and Penny were 27 companions. After her stroke, it became a real 28 for Grandma to let Penny in and out because 29 was at the bottom of a flight of stairs. So a mechanism（机械装置）using a rope and pulley（滑轮）was 30 from the door to a handle at the top of the stairs. Grandma just had to pull the handle to open and close the door. If the store was 31 Penny’s favorite dog food, Grandma would make one of us 32 Penny browned  beef with potatoes in it. I can remember 33 my grandmother by saying that she loved that dog better than she loved her family.As the years passed, it was not 34 for Grandma and Penny to separate each other. If Grandma went to take her nap（打盹）, Penny stayed by her side until she 35 . As Penny aged, she could no longer jump up on the bed, so she 36 on the rug （垫子）beside the bed. If Grandma went into the 37 , Penny would walk along beside her, wait outside the door and accompany her 38 to the bed or chair. Grandma never went anywhere without her 39 companion by her side. The time came when both my grandmother’s and Penny’s 40 were failing fast. After fifteen years of loving companionship, Grandma and Penny passed away within a few hours of each other.
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