“If I'm going to weed the garden, who's going to do the ________ ?”“The washing machine, of course."
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An additional 100 million pounds is scheduled to rebuild the poorest ________ of the city over the next five years.
He ________his chair backwards and put his feet up on his desk while he was talking on the phone.
1.对于下列无症状的胆囊结石不做胆囊切除，只需观察随诊的情况是（ ）
A. 结石直径小于1cm
B. 合并糖尿病且糖尿病已控制时
C. 伴有胆囊息肉
D. 合并瓷化胆囊
E. 口服胆囊造影，胆囊不显影
2.胆总管结石梗阻后最典型的临床表现是（ ）
A. Whipple三联征
B. Charcot三联征
C. Grey - Turner 征
D. Murphy征阳性
E. Cullen 征
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