问题
单项选择题
下述"子宫输卵管内膜结核"造影表现，错误的是（）
A.子宫腔边缘不规则
B.子宫腔变形、变窄
C.输卵管棒状钙化
D.子宫肌壁间对比剂反流
E.输卵管边缘不规则、僵硬，呈"锈铁丝状"
答案
参考答案：D
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下述"子宫输卵管内膜结核"造影表现，错误的是（）
A.子宫腔边缘不规则
B.子宫腔变形、变窄
C.输卵管棒状钙化
D.子宫肌壁间对比剂反流
E.输卵管边缘不规则、僵硬，呈"锈铁丝状"
参考答案：D
Mr. Li had never been up in an airplane before and,he had read a lot about accidents．So one day when a friend came to his house and wanted to take him for a ride in his own small plane，Mr. Li was very 16．He thought to 17 .“If I don’t agree,my friend may not be happy． 18 if I agree，I am really afraid that there might be some danger．” 19 ，however，his friend made him believe that it was very 20 ，and Mr. Li got on the plane． His friend 21 the engine(发动机)and the plane began to move along on the ground of the 22 ．Mr. Li was very frightened and 23 his eyes．After a minute or two he opened them，looked out of the window of the plane，and said to his friend，“Look 24 those people down there．They look as 25 as ants(蚂蚁)，don’t they?” “Those are ants，”answered his friend．“We are still on the ground．”
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