A321飞机C型应急出口门的撤离滑梯储藏在______
A. 门的滑梯包内
B. 机翼内
C. 门下方的机身内
D. 行李架上
查看答案
If help has not arrived in 10-12 hours after you abandon a vessel in a survival craft，you
A. go in one direction until the fuel runs out
B. plot a course for the nearest land
C. take a vote on which direction you should go
D. shut down the engine(s)and set the sea anchor
购进农产品，准予按照买价和13%的扣除率计算进项税额从销项税额中抵扣。()
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