下列最适合航空运输的是[ ]
A、在广州打工的利川民工回家
B、两箱急救的药品从北京运到昆明
C、3吨活鱼从太湖运到上海
D、从宜昌出发游览三峡风光
答案：B
--- Mary didn’t invite us to the party.
--- _______? I don’t care.
A．For what?
B．So what?
C．What’s on?
D．What’s up?
