皮皮学,免费搜题
登录
搜题
【简答题】
O nce a king got two nice falcons( 猎鹰 ) from his son. H e had never seen such beautiful falcons before. H e loved them so much and he ordered the best falconer to train them to fly. A fter several months, the king came to see how the training was going on. H e found that one falcon had already been able to fly high in the sky, while the other was staying on the branch( 树枝 ) of a tree quietly, just keeping still. T he king called all his falconers together and ordered them to try every way they could to make the other falcon fly. B ut none of them succeeded. O ne day, while the king was taking a walk in the forest, an idea came to his mind. M aybe someone who knew the natural environment well could solve this problem. H e sent for a farmer who lived in the forest into his palace to train it at once. T he next morning, the king saw the other falcon flying above in the sky freely. “ It is unbelievable! ” shouted the king, “ How could you make it happen? ” T he farmer replied, “ It ’ s very easy. I just cut off the branch where the falcon rested. ” I t is always the same to human beings. W e all have “ two flying wings ” in our hearts as well, but we often seem not to notice them and stay where we just for safety and comfort. W e won ’ t realize we can fly so high and freely until the “ branch ” we are resting on breaks.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】关于气管支气管正位体层摄影的叙述,错误的是
A.
采取区域体层方式
B.
背部垫高30°
C.
中心线对气管分叉处
D.
层间距0.5cm
E.
患者仰卧
【判断题】统计表(统计图)是根据统计数字,用几何图形、事物形象和地图等绘制的各种图形。它具有直观、形象、生动、具体等特点。
A.
正确
B.
错误
【多选题】统计图具有具体、直观、形象、生动等特点,使人一目了然,具有较强的说服力和吸引力,常用的统计图有( )等。
A.
直方图
B.
趋势图
C.
散点图
D.
饼形图
【多选题】统计图具有具体、直观、形象、生动等特点,使人一目了然,具有较强的说服力和吸引力。常用的统计图有()等
A.
相关图
B.
趋势图
C.
散点图
D.
饼形图
E.
直方图
【单选题】关于胸部体层摄影的叙述,错误的是
A.
用大圆轨迹
B.
支气管体层层间距离为0.5cm
C.
胸部正位用直线轨迹10o~15o
D.
胸部正侧位起始层:F=M±H
E.
气管正位定层:气管分叉处胸部前后径的1/2
【判断题】统计表(统计图)是根据统计数字,用几何图形、事物形象和地图等绘制的各种图形。它具有直观、形象、生动、具体等特点。
A.
正确
B.
错误
【单选题】(单选)两组分理想气体进行单向扩散时,若惰性组分的含量增加,则漂流因子的值()
A.
增加;
B.
减少;
C.
不变;
D.
无法确定。
【单选题】下列不属于材料的物理性能的是
A.
热膨胀性
B.
电性能
C.
磁性能
D.
抗氧化性
【单选题】关于体层摄影层间距的叙述,正确的是
A.
焦点至支点的距离
B.
层面至病灶的距离
C.
层面中心与相邻层面中心间的距离
D.
层面至床面的距离
E.
层面至胶片距离
【单选题】关于胸部体层摄影的叙述,错误的是
A.
用大圆轨迹
B.
支气管体层层间距离为0.5cm
C.
胸部正位用直线轨迹10°~15°
D.
胸部正侧位起始层:F=M±H
E.
气管正位定层:气管分叉处胸部前后径的1/2
相关题目: