问题
单项选择题
急性出血坏死型胰腺炎特征性病变是（）
A.上腹部可触及包块
B.脐周及侧腹呈青紫色
C.黄疸
D.腹痛向腰背部放射
E.腹痛持续1周以上
答案
参考答案：B
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急性出血坏死型胰腺炎特征性病变是（）
A.上腹部可触及包块
B.脐周及侧腹呈青紫色
C.黄疸
D.腹痛向腰背部放射
E.腹痛持续1周以上
参考答案：B
| 根据短文内容，用方框中所给词的适当形式填空，有两个是多余的。 | |
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| Dear Mr Smith , We are Dick and Victor. We want to 1_______ summer jobs. Dick can 2_______ basketball and volleyball, and he can 3_______, too. Victor can play the violin, the 4_______ and the drums. We all like 5_______very much. And we are good 6 _______ kids. We know Beidaihe Kids Summer Camp needs 7_______ with sports, 8_______ and computers. Can we 9 _______ the Summer Camp? Please call us 10_______ 6693538. Best wishes. Dick and Victor |