The report deals with British's industrial problem, ______ from technology gaps to lack of investment.
A. diversifying
B. ranging
C. differing
D. altermating
女,42岁。节日聚餐后4小时,突发上腹部剧痛伴呕吐,即来院急诊。体检:急病面容,BPl20/75mmHg,心肺无异常,腹壁肌紧张,压痛与反跳痛明显。拟诊:急性胰腺炎或胃穿孔可能。下列哪一项检查最具有鉴别价值
A. 血淀粉酶增高
B. 尿淀粉酶增高
C. 腹部X线平片见肠麻痹
D. 腹水征
E. 气腹征
以下哪一种药先经过肝解毒或代谢后再由肾排泄
A. 四环素
B. 红霉素
C. 青霉素
D. 苯唑西林
E. 头孢曲松
The word "attributes" in paragraph 2 means ______.
A. accords
B. ways
C. partitions
D. qualities