题目内容

硫醇汞盐紫外分光光度法测定氨苄西林含量时，测定结果计算式

A. 青霉烯酸铜螯合物
B. 青霉烯酸汞盐
C. 硫酸庆大霉素C组分测定
D. 链霉素的鉴别
E. 青霉素钾的检查

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防火安全小组是由_____组织的。

A. 船长
B. 大副
C. 轮机长

List as many examples of these constituents as you can identify in sentences(a)and(b) below: NP, PP, VP. List as many examples of these lexical categories as you can identify in sentences(a)and(b): N, prep, V. a. A Guns "N" Roses concert at an arena near ST. Louis ended in disaster after some 2500 fans staged a full-fledged riot. b. The trouble started when Axl Rose asked venue security to confiscate a camera he saw near the front of the stage.

interpersonal function

下列不属于消防员装备的是_____。

A. 防火衣、统鞋、防火手套、头盔
B. 手提灭火器
C. 安全灯、太平斧、安全绳