男性，56岁，中午饮酒后突然出现上腹中部剧烈刀割样疼痛，向腰背部呈带状放射。继而呕出胆汁，伴高热。急诊入院体检：急性痛苦面容，全腹疼痛，腹肌紧张。根据现有资料，该患者最可能的诊断。为进一步确诊，首选的检查是
A. 急诊内镜检查
B超检查
C. 血清淀粉酶测定
D. CT检查
E. X线腹部平片
查看答案
Directions: Choose the best way to complete the sentence.Druskininkai was an attractive destination to the writer because _____.
A. The journey was uncomfortable
B. It was a spa town
For the writer, the main problem with the hotel was caused by _____.
A. the other guests
B. the man at reception who welcomed everyone
C. the noise which stopped him from sleeping
D. the British council man
The writer had to give his speech in ten minutes because_____.
A. the mayor of Druskininkai told everyone what ehtey already knew
B. the man from the Ministry of Education told everyone what they already knew
C. the two speakers before him talked for too long
D. his speech was too long
When the mayor closed the hotel, _____.
A. everone was able to sleep
B. the police woke everyone up
C. the owner of the hotel ignored him
D. the noise was worse than the night before
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