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【单选题】
在应急救援，消防指挥官应带( )头盔，身穿( )前后印有"消防指挥官"白色反光字样的背心。
A.
橙色 橙色
B.
红色 红色
C.
蓝色 蓝色
D.
白色 白色
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】The report came to the British on May 21, 1941. The German battleship Bismarck, the most 1 warship in the world, was moving out into the Atlantic Ocean. Her task: to destroy the ships 2 suppli...
A.
soldiers
B.
supplies
C.
guns
D.
planes
【单选题】The report came to the British on May 21, 1941. The German battleship Bismarck, the most 1 warship in the world, was moving out into the Atlantic Ocean. Her task: to destroy the ships 2 suppli...
A.
end
B.
sea
C.
fight
D.
day
【单选题】The report came to the British on May 21, 1941. The German battleship Bismarck, the most 1 warship in the world, was moving out into the Atlantic Ocean. Her task: to destroy the ships 2 suppli...
A.
at times
B.
sometimes
C.
at that time
D.
all the time
【多选题】下面关于“反光”的叙述,正确的是()
A.
人力资源规划
B.
绩效管理
C.
培训与开发
D.
劳动关系管理 A.陈竺团队对复方青黛片的现代研究 B.屠呦呦团队研制一类中药新药青蒿素 C.麻黄碱成分的化学结构确定 D.冰片 “归经入脑”的机制研究