问题
单项选择题 A1/A2型题
男性，39岁，”癫痫“发作2次，无发热、肢体活动不适等症状，根据其CT平扫及强化图像（见图），应首先考虑以下何种诊断（）
A.星形细胞瘤
B.AVM
C.脑出血
D.脑膜瘤
E.脑梗死
答案
参考答案：B
解析：脑动静脉畸形是胚胎时期脑血管发育的异常，由供血动脉、畸形血管团和引流静脉组成，主要发生在大脑前中动脉供血区。
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男性，39岁，”癫痫“发作2次，无发热、肢体活动不适等症状，根据其CT平扫及强化图像（见图），应首先考虑以下何种诊断（）
A.星形细胞瘤
B.AVM
C.脑出血
D.脑膜瘤
E.脑梗死
参考答案：B
解析：脑动静脉畸形是胚胎时期脑血管发育的异常，由供血动脉、畸形血管团和引流静脉组成，主要发生在大脑前中动脉供血区。
完形填空：（共30分，每小题1.5分） My 14-year-old son, John, and I  Spotted（挑出，察觉） the coat at the same time. It was hanging at a （an） 36 clothing store. The coat had a black velvet collar（天鹅绒衣领）, delightful tailoring, a Fifth Avenue label （标签） and a （an）37 price of $28. We looked at 38 , saying nothing, 39 John’s eyes shone. Dark, woolen topcoats were popular just then with 40 , but could 41 several hundred dollars new. John 42 the coat. He turned from side to side, eyeing himself in the mirror with a serious, studied 43 that soon changed into a smile. The 44 was perfect. John wore the coat to school the next day and came home wearing a big smile. “How did the kids like your coat? ” I asked. “They love it. ” He said, carefully 45 it over the chair and smoothing it flat. Over the next few weeks, the _____46_____came over Jone. Quiet reasoned discussion was____47____argument. He became more thoughtful and eager to ___48______.“good dinner, Mum”he would say every evening .One day when I suggested that he might start on homework before dinner, John said,“You are right, and I guess I will.” When I 49 this to one of his teachers and remarked that I didn’t know 50 caused the changes, she said wi  th laughter, “It must be his coat! ” At the library, we 51 to meet a friend who had not seen our children for a long time. “ 52 this be John? ” He asked, looking up to John’s new height and coat, and extending his hand, one gentleman to another. John and I both knew we should never 53 a person’s clothes for the real person within them. But there is something to be said for 54 a standard of excellence for the world to see, for practicing standard of excellence in thought, speech and behavior, and for 55 what is on the inside with what is on the outside.
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