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问题 单项选择题

关于子宫腺肌瘤彩色多普勒血流显像的描述,哪一项是正确的:

A．一般无特异表现,供血来源于子宫正常血管

B．肿块周围可见环状血流

C．肿块周围可见半环状血流

D．肿块内见丰富高阻血流

E．肿块内见丰富低阻血流

答案

参考答案：A

阅读理解

Mike is an American.  Now he’s in No. 8 Junior High School in Tengzhou.  He’s in Class 5, Grade 7.  Every day he gets up early.  He always goes to school in his father’s car.   His classes begin at 8:00 a.m.  He has four classes in the morning.  He has lunch at school at about 12:00 a.m.  He has two classes in the afternoon.  After school, he goes home by car at 5:30 p.m.  and has dinner at 6:30 p.m.  After  dinner,  he  does  his  homework  with  his  sister  and  then  he  plays  the  guitar  for  a  while.  At about 9:00 p.m.  he goes to bed.

小题1:Where  is  Mike  from ?

A. England   B. The U.S.A.  C. Canada D. Japan

小题2:How  does  Mike  go  to  school ?

A．By bike

B．By car

C．On foot

D．By train小题3:Where  does  Mike  have  lunch ?

A．At home

B．At school

C．In a shop

D．In a restaurant(饭馆)。小题4:How  many  classes  does  Mike  have  every  day ?

A．Six

B．Two

C．Three

D．Four小题5:What  does  Mike  do  after  dinner ?

A．He does his homework and plays the guitar.

B．He plays soccer.

C．He watches TV.

D．He goes to bed.
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单项选择题

下列哪项不是急性肾炎的正确治疗方法

A．抗生素治疗

B．激素治疗

C．使用利尿剂

D．卧床休息

E．低盐饮食
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