题目内容

{{*HTML*}}一患者脐周痛10小时,扩散至全腹痛1小时。查体右侧腹部压痛、反跳痛,肌紧张,尤以右下腹为显著,结肠充气试验阳性,腹部透视未见异常。化验检查白细胞:20×109/L,中性 87%,尿红细胞2~4/HP。应考虑( ? ?)

A. 急性胰腺炎
B. 急性胆囊炎
C. 右侧输尿管结石
D. 右侧输卵管妊娠破裂
E. 急性阑尾炎,穿孔

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The extinction of large prehistoric animals is noted to suggest that ______.

A. large animal were vulnerable to the changing environment
B. small species survived as large animals disappeared
C. large sea animals may face the same threat today
D. slow - growing fish outlive fast - growing ones

By saying "Stratford cries poor traditionally" (Line 2, Paragraph 4), the author implies that ______.

A. Stratford cannot afford the expansion projects
B. Stratford has long been in financial difficulties
C. the town is not really short of money
D. the townsfolk used to be poorly paid

In the author's opinion, the absorption of immigrants into American society is ______.

A. rewarding
B. successful
C. fruitless
D. harmful

In the author's opinion, advertising ______.

A. emerges in the wake of the anti - happy part
B. is a cause of disappointment for the general peer
C. replaces the church as a major source of information
D. creates an illusion of happiness rather than happiness itself

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