A.5%/10% B.10%/15% C.15%/20% D.20%/25
A.機(jī)艙現(xiàn)場 B.機(jī)艙上下扶梯處 C.房間 D.A或B
A.6個(gè)月/3個(gè)月 B.3個(gè)月/6個(gè)月 C.3個(gè)月/1個(gè)月 D.1個(gè)月/3個(gè)月