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【简答题】
It’s about 250 miles from the hills of west-central Iowa to Ehlers’ home in Minnesota. During the long trip home, following a weekend of hunting, Ehlers 41 about the small dog he had seen 42 alongside the road. He had 43 to coax ( 哄 )the dog to him but, frightened, it had _44 . Back home, Ehlers was troubled by that 45 dog. So, four days later, he called his friend Greg, and the two drove 46 . After a long and careful 47 , Greg saw, across a field, the dog moving 48 away. Ehlers eventually succeeded in coaxing the animal to him. Nervousness and fear were replaced with 49 . It just started licking ( 舔) Ehlers’ face. A local farmer told them the dog sounded like one 50 as lost in the local paper. The ad had a 51 number for a town in southern Michigan. Ehlers 52 the number of Jeff and Lisa to tell them he had 53 their dog. Jeff had 54 in Iowa before Thanksgiving with his dog, Rosie, but the gun shots had scared the dog off. Jeff searched 55 for Rosie in the next four days. Ehlers returned to Minnesota, and then drove 100 miles to Minneapolis to put Rosie on a flight to Michigan. “It’s good to know there’s still someone out there who 56 enough to go to that kind of 57 ,” says Lisa of Ehlers’ rescue 58 . “I figured whoever lost the dog was probably just as 59 to it as I am to my dogs,” says Ehlers. "If it had been my dog, I’d hope that somebody would be 60 to go that extra mile.”
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【单选题】主动脉型心脏常见于
A.
主动脉瓣关闭不全
B.
肺心病
C.
风心病二尖瓣狭窄
D.
大量心包积液
E.
心肌炎
【单选题】下列哪种不是心脏常见X线外形异常的表现
A.
二尖瓣型
B.
三角型
C.
主动脉瓣型
D.
普大型
E.
移行型
【单选题】主动脉瓣狭窄超声心动图表现,下列错误的是
A.
右冠瓣和无冠瓣较左冠瓣更常受累
B.
主动脉瓣叶增厚和(或)钙化,风湿性心脏病时瓣膜连接处融合
C.
收缩期瓣叶运动受限,开放时瓣尖呈圆隆状
D.
左心室壁向心性增厚
E.
胸骨旁左心室长轴M型显示收缩和舒张期主动脉右冠瓣和左冠瓣为粗条状增强回声
【单选题】阴茎的描述,何者错误( ) ( 易 )
A.
由两个阴茎海绵体和一个尿道海绵体构成
B.
可分为头.体.根三部
C.
根为固定部,体为可动部
D.
头的尖端有冠状位的尿道外口
E.
阴茎的皮肤薄而柔软,富有色素
【单选题】主动脉瓣型心脏常呈
A.
心底部浊音界扩大
B.
心浊音界呈梨形
C.
心浊音界呈三角烧瓶形
D.
心浊音界呈靴形
E.
心浊音界呈球形
【单选题】1-9 下列4种叙述中,错误的是【 】。
A.
C语言中的标识符必须全部由字母组成
B.
C语言不提供输入输出语句
C.
C程序中的注释可以出现在程序的任何位置
D.
C语言中的关键字必须小写
【单选题】患者女,岁。患风湿性心脏病主动脉瓣狭窄10余年。典型主动脉瓣狭窄的“三联征”为
A.
呼吸困难、心绞痛和肺部感染
B.
呼吸困难、心绞痛和晕厥
C.
呼吸困难、心绞痛和周围血管征
D.
心律失常、晕厥和肺部感染
E.
心律失常、晕厥和周围血管征
【单选题】内脏大神经
A.
由交感神经节前纤维组成
B.
由交感神经节后纤维组成
C.
起自第10~12胸交感干神经节
D.
终于主动脉肾神经节
E.
支配结肠左曲以下的消化管
【多选题】下列无发绀型先天性心脏病中,哪些疾病的肺血正常
A.
肺动脉狭窄
B.
主动脉瓣狭窄
C.
主动脉缩窄
D.
三尖瓣下移
E.
以上均为肺血正常的无发绀型先天性心脏病
【单选题】下列对黄色圆粒豌豆和绿色皱粒豌豆杂交试验结果的叙述中,错误的是 [     ]
A.
F 1 能产生4种比例相同的雌配子和雄配子
B.
F 2 中圆粒和皱粒之比接近3:1,与分离定律相符
C.
F 2 中出现4种基因型的个体
D.
F 2 出现4种表现型的个体,且比例为9:3:3:1
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