关于单纯性小肠梗阻的X线表现描述，错误的是（）
A.阶梯状液气平面
B.大跨度的襻
C.鱼肋征
D.透视下可见液面上下移动
E.假肿瘤征
参考答案：E
The writer ______ the old folk story with his own imagination and wrote a new story.
A．performed
B．impressed
C．combined
D．represented
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