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问题 单项选择题

壁厚型胆囊癌的CT特征表现不包括

A．胆囊壁均匀增厚超过3mm

B．胆囊壁局限性不对称增厚

C．胆囊壁弥漫性不规则增厚

D．增强扫描显示胆囊不规则增强

E．肝门周围常有淋巴结转移

答案

参考答案：A

填空题

根据下列句子的意思及所给的汉语提示，写出空缺处单词的正确形式（每空一词）。

1. I have _________(写) several invitations for my birthday.

2. How long did it ________(花费) you to do your homework last night.

3. Hi! You have spent ____       (1个半小时) in writing the letter!

4. He is sometimes late because he lives ________(最远) from the school.

5. I have never __________(听说) her, but she is one of my aunts.

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单项选择题

支气管异物的间接征象不包括（）.

A.金属类阻光异物

B.深呼气时心影变小

C.纵隔摆动

D.阻塞性肺炎

E.阻塞性肺不张
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