高度设置旋钮在等压控制模式时，设置预定的座舱高度或飞行高度时，飞高度6000ft～20000ft时，座舱高度约为___m。
A. 2030m~6296m
B. 1930m~6196m
C. 1830m～6096m
D. 1730m~5996m
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压力式泡沫比例混合器装置应整体安装,并应与基础牢固固定，泡沫液储罐的单罐容积不应大于()m3
A. 5
B. 10
C. 15
D. 30
公民的人格尊严不受侵犯，禁止用任何方法对公民讲行()。
A. 侮辱、诽谤、控告
B. 诽谤、检举、诬告陷害
C. 侮辱、控告、诬告陷害
D. 侮辱、诽谤和诬告陷害
is considered to be one of the detainable deficiencies under the STCW Convention.
Absence, substantial deterioration or failure of proper operation of the cargo deck area fire protection on tanker
B. Absence, non-compliance or serious deterioration of lights, shapes or sound signal
C. Absence or failure of proper operation of the radio equipment for distress and safety communication
D. Absence in a watch of a person qualified to operate equipment essential to safe navigation, safety radio communications or the prevention of marine pollution
生产经营单位制定或者修改有关安全生产的规章制度，应当听取()的意见。
A. 领导
B. 党员
C. 工会
D. 职工
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