CSN3290,holdshortofRWY22,traffic()
A. in sight
B. on base
C. is close
D. on final
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CES5152,proceedoffset3miles__untilOC()
A. right of track
B. rightside
C. at right
D. track right
RWY36Risreadas()
A. RUNWAY TREE SIX ROMEO
B. RUNWAY THIRTY-SIX ROMEO
C. RUNWAY TREE SIX RIGHT
D. RUNWAY THIRTY-SIX RIGHT
中国家庭社会学比较规范化的学术研究起源于“五四运动”以后。
A. 错误
B. 正确
测控装置通信中断属于危急缺陷()
A. 正确
B. 错误