题目内容

有大量黏稠痰阻塞气管的患者宜选用：

A. 苯佐那酯
B. 右美沙芬
C. 乙酰半胱氨酸
D. 喷托维林
E. 氯化铵

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1861年，清政府设立综理洋务的中央机关是（）

A. 外交部
B. 总理各国事务衙门
C. 内务府
D. 军机处

旅游企业品牌战略应抓好哪几个基本环节?（）。

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A. hardware and software specification
B. system performance specification
C. formal requirements definition
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当现浇板的受力钢筋与梁平行时沿梁长度方向应配置间距不大于200mm且与梁相垂直的构造钢筋，其直径不应小于（）

A. 6mm
B. 8mm
C. 10mm
D. 12mm