【多选题】豈不穀是為?先君之好是繼!與不穀同好,如何? 对上句解释正确的是( )
A.
可以填翻译为:難道為了我?[只是為了]繼承先君的友好關係[罷了]。
【单选题】保险合同的基本条款有( )。①当事人的姓名和住所②保险标的和保险金额③保险费及支付办法④保险责任和免除责任⑤保险期间和保险责任开始的时间⑥保险价值⑦违约责任和争议处理
【单选题】The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 in...
A.
a new regulation for all airlines
B.
the defects of electronic devices
C.
a possible cause of aircraft crashes
D.
effective safety measures for air flight
【单选题】曲线C 1 的极坐标方程为:ρ=2sinθ,曲线C 2 的参数方程为: (t为参数),则C 1 和C 2 所表示的图形分别是 [ ]
【单选题】参数方程为 x=2 y=t+ 1 t (t为参数) 表示的曲线是( )
【单选题】The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 in...
A.
a new regulation for all airlines
B.
the defects of electronic devices
C.
a possible cause of aircraft crashes
D.
effective safety measures for air flight