问题
单项选择题
女孩，3个月，以哭闹后青紫就诊，查：精神呆板，眼距宽，双眼外侧上斜，四肢短，肌张力低，心尖部Ⅱ～Ⅲ级收缩期杂音，胸透心脏无扩大，腹软，肝脾不大，入院初诊为
A．先天性心脏病
B．21-三体综合征
C．先天性甲状腺功能低下症
D．苯丙酮尿症
E．垂体发育异常
答案
参考答案：B
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女孩，3个月，以哭闹后青紫就诊，查：精神呆板，眼距宽，双眼外侧上斜，四肢短，肌张力低，心尖部Ⅱ～Ⅲ级收缩期杂音，胸透心脏无扩大，腹软，肝脾不大，入院初诊为
A．先天性心脏病
B．21-三体综合征
C．先天性甲状腺功能低下症
D．苯丙酮尿症
E．垂体发育异常
参考答案：B
In a land far away, once upon a time there was great poverty （贫困）,and only the rich could manage without great _36. Three of those rich men and their servants were_37_together on a road when they came to a very_38_village. The first could not stand seeing the poverty, _39 he took all the gold and jewels from his wagons (四轮载重马车) and shared 40 out among the villagers. He wished them all the best of luck, and he left. The second rich man ,seeing the _41 situation, stopped for a short time and gave _42 all his food and drink, since he _43 see that money would be of little _44 to them. He made sure that they each 45their fair share and would have enough food to _46 for some time . Then, he left. The third rich man, on seeing such poverty, _47 and went straight through the _48 without stopping. The two other rich men saw this from a distance and commented with each other 49 the third rich man lacked sympathy. It was _50 that they themselves had been there to offer help. However, three days later, they 51the third rich man ,who was coming in the opposite direction . He was 52 travelling quickly, but his wagons, 53 the gold and valuables they had been 54 ,were now full of farming tools and bags of 55 .He was rushing back to help them out of poverty.
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