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问题 单项选择题

当血流动力学的变化是左向右分流时，下列哪项X线表现不正确（）

A.肺动脉血流量增多

B.肺门舞蹈

C.肺动脉段膨隆

D.肺纹理模糊和增粗

E.右下肺动脉扩张

答案

参考答案：D

填空题
综合填空：根据短文内容选择方框内的单词，并用其正确的形式填入空白处，使补全后的短文意思通顺，语法正确，结构完整。(5分)
happy,  animal,  win,   he,   between
One day, the __1___had a sports meet in the forest(森林). There was a race_____2__a tortoise(乌龟)and a rabbit（兔子）.Af first, the rabbit was very ___3___because he could run very fast. A few times during the race, he stopped to have a rest. The tortoise knew that he couldn’t run fast, but he didn’t give up. He ran and ran,and did __4____his best to catch up with the rabbit. But the rabbit slept. At last, the tortoise ___5__! All the animals jumped up and down to cheer the tortoise!
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单项选择题

下列选项不是子宫内膜异位症治疗方法的是：（）

A．假孕疗法

B．假绝经疗法

C．周期性化疗

D．保守性手术

E．根治性手术
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