问题
单项选择题
下列哪项是诊断胰头癌的主要体征
A．无痛性胆囊肿大
B．左上腹包块
C．黄疸
D．左锁骨上淋巴结肿大
E．上腹压痛
答案
参考答案：A
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下列哪项是诊断胰头癌的主要体征
A．无痛性胆囊肿大
B．左上腹包块
C．黄疸
D．左锁骨上淋巴结肿大
E．上腹压痛
参考答案：A
Mr. White is a farmer. Last month he 36 his truck to town and on the way his truck knocked down a 37 and hurt him. He sent the boy to a 38 at once. He paid a lot of money for that, but the boy’s 39 wanted to get more money from him. So they said their son could no longer lift his 40 arm above his head. Mr. White’s lawyer(律师) came and asked the boy a few questions in the court(法庭). “Now, my boy,” he said, “you were hurt 41 , weren’t you?” “Yes, sir,” said the boy. “And you can’t lift your right arm now, can you?” “42 , sir.” “Could you 43 us how you can lift your right arm?” Slowly the boy lifted his right arm before his nose. “Poor boy,” said the lawyer. “And how 44 could you lift it before the accident?” “Oh, very high,” said the boy proudly (自豪) and the arm went up right over his 45 .
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